| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $165.77 | 6.528% | $176.5915 | $176.59 | $176.60 | $176.60 |
| Purchase #2 | $195.33 | 12.311% | $219.3771 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $243.98 | 10.599% | $269.8394 | $269.84 | $269.85 | $269.80 |
| Purchase #4 | $149.71 | 11.787% | $167.3563 | $167.36 | $167.35 | $167.40 |
| Purchase #5 | $167.71 | 5.647% | $177.1806 | $177.18 | $177.20 | $177.20 |
| Purchase #6 | $233.27 | 12.150% | $261.6123 | $261.61 | $261.60 | $261.60 |
| Purchase #7 | $244.92 | 10.579% | $270.8301 | $270.83 | $270.85 | $270.80 |
| 7 purchase totals = | $1,400.69 | $1,542.7873 | $1,542.79 | $1,542.85 | $1,542.80 | |