| 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 | $25.26 | 7.585% | $27.176 | $27.18 | $27.20 | $27.20 |
| Purchase #2 | $134.61 | 11.157% | $149.6284 | $149.63 | $149.65 | $149.60 |
| Purchase #3 | $182.86 | 5.149% | $192.2755 | $192.28 | $192.30 | $192.30 |
| Purchase #4 | $125.40 | 3.194% | $129.4053 | $129.41 | $129.40 | $129.40 |
| Purchase #5 | $141.39 | 10.394% | $156.0861 | $156.09 | $156.10 | $156.10 |
| Purchase #6 | $11.90 | 3.434% | $12.3086 | $12.31 | $12.30 | $12.30 |
| Purchase #7 | $173.85 | 7.700% | $187.2365 | $187.24 | $187.25 | $187.20 |
| 7 purchase totals = | $795.27 | $854.1164 | $854.14 | $854.20 | $854.10 | |