| 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 | $231.98 | 6.215% | $246.3976 | $246.40 | $246.40 | $246.40 |
| Purchase #2 | $151.72 | 11.468% | $169.1192 | $169.12 | $169.10 | $169.10 |
| Purchase #3 | $172.83 | 3.279% | $178.4971 | $178.50 | $178.50 | $178.50 |
| Purchase #4 | $126.62 | 6.761% | $135.1808 | $135.18 | $135.20 | $135.20 |
| Purchase #5 | $221.99 | 9.630% | $243.3676 | $243.37 | $243.35 | $243.40 |
| Purchase #6 | $47.74 | 4.499% | $49.8878 | $49.89 | $49.90 | $49.90 |
| Purchase #7 | $144.49 | 6.841% | $154.3746 | $154.37 | $154.35 | $154.40 |
| 7 purchase totals = | $1,097.37 | $1,176.8247 | $1,176.83 | $1,176.80 | $1,176.90 | |