| 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 | $169.85 | 4.479% | $177.4576 | $177.46 | $177.45 | $177.50 |
| Purchase #2 | $136.72 | 5.266% | $143.9197 | $143.92 | $143.90 | $143.90 |
| Purchase #3 | $178.58 | 10.580% | $197.4738 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $202.25 | 4.797% | $211.9519 | $211.95 | $211.95 | $212.00 |
| Purchase #5 | $103.81 | 7.165% | $111.248 | $111.25 | $111.25 | $111.20 |
| Purchase #6 | $183.81 | 6.125% | $195.0684 | $195.07 | $195.05 | $195.10 |
| Purchase #7 | $107.61 | 7.801% | $116.0047 | $116.00 | $116.00 | $116.00 |
| 7 purchase totals = | $1,082.63 | $1,153.1241 | $1,153.12 | $1,153.05 | $1,153.20 | |