| 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 | $171.34 | 13.372% | $194.2516 | $194.25 | $194.25 | $194.30 |
| Purchase #2 | $215.80 | 10.136% | $237.6735 | $237.67 | $237.65 | $237.70 |
| Purchase #3 | $215.98 | 6.146% | $229.2541 | $229.25 | $229.25 | $229.30 |
| Purchase #4 | $100.25 | 7.164% | $107.4319 | $107.43 | $107.45 | $107.40 |
| Purchase #5 | $19.98 | 8.555% | $21.6893 | $21.69 | $21.70 | $21.70 |
| Purchase #6 | $150.60 | 11.802% | $168.3738 | $168.37 | $168.35 | $168.40 |
| Purchase #7 | $169.50 | 4.165% | $176.5597 | $176.56 | $176.55 | $176.60 |
| 7 purchase totals = | $1,043.45 | $1,135.2339 | $1,135.22 | $1,135.20 | $1,135.40 | |