| 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 | $182.51 | 3.730% | $189.3176 | $189.32 | $189.30 | $189.30 |
| Purchase #2 | $86.95 | 7.629% | $93.5834 | $93.58 | $93.60 | $93.60 |
| Purchase #3 | $101.42 | 7.601% | $109.1289 | $109.13 | $109.15 | $109.10 |
| Purchase #4 | $160.88 | 5.571% | $169.8426 | $169.84 | $169.85 | $169.80 |
| Purchase #5 | $161.38 | 10.263% | $177.9424 | $177.94 | $177.95 | $177.90 |
| Purchase #6 | $41.60 | 7.506% | $44.7225 | $44.72 | $44.70 | $44.70 |
| Purchase #7 | $145.77 | 12.866% | $164.5248 | $164.52 | $164.50 | $164.50 |
| 7 purchase totals = | $880.51 | $949.0622 | $949.05 | $949.05 | $948.90 | |