| 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 | $115.90 | 6.573% | $123.5181 | $123.52 | $123.50 | $123.50 |
| Purchase #2 | $155.84 | 13.786% | $177.3241 | $177.32 | $177.30 | $177.30 |
| Purchase #3 | $22.63 | 12.790% | $25.5244 | $25.52 | $25.50 | $25.50 |
| Purchase #4 | $111.75 | 12.564% | $125.7903 | $125.79 | $125.80 | $125.80 |
| Purchase #5 | $54.78 | 6.521% | $58.3522 | $58.35 | $58.35 | $58.40 |
| Purchase #6 | $188.82 | 7.681% | $203.3233 | $203.32 | $203.30 | $203.30 |
| Purchase #7 | $118.59 | 4.830% | $124.3179 | $124.32 | $124.30 | $124.30 |
| 7 purchase totals = | $768.31 | $838.1503 | $838.14 | $838.05 | $838.10 | |