| 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 | $165.28 | 7.679% | $177.9719 | $177.97 | $177.95 | $178.00 |
| Purchase #2 | $93.75 | 10.749% | $103.8272 | $103.83 | $103.85 | $103.80 |
| Purchase #3 | $136.75 | 11.746% | $152.8127 | $152.81 | $152.80 | $152.80 |
| Purchase #4 | $222.65 | 9.203% | $243.1405 | $243.14 | $243.15 | $243.10 |
| Purchase #5 | $43.57 | 9.577% | $47.7427 | $47.74 | $47.75 | $47.70 |
| Purchase #6 | $177.36 | 9.553% | $194.3032 | $194.30 | $194.30 | $194.30 |
| Purchase #7 | $120.81 | 12.817% | $136.2942 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $960.17 | $1,056.0924 | $1,056.08 | $1,056.10 | $1,056.00 | |