| 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 | $157.49 | 11.517% | $175.6281 | $175.63 | $175.65 | $175.60 |
| Purchase #2 | $87.63 | 12.444% | $98.5347 | $98.53 | $98.55 | $98.50 |
| Purchase #3 | $128.78 | 8.725% | $140.0161 | $140.02 | $140.00 | $140.00 |
| Purchase #4 | $198.41 | 3.787% | $205.9238 | $205.92 | $205.90 | $205.90 |
| Purchase #5 | $74.45 | 7.551% | $80.0717 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $151.98 | 12.216% | $170.5459 | $170.55 | $170.55 | $170.50 |
| Purchase #7 | $22.70 | 12.327% | $25.4982 | $25.50 | $25.50 | $25.50 |
| 7 purchase totals = | $821.44 | $896.2185 | $896.22 | $896.20 | $896.10 | |