| 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 | $145.32 | 12.246% | $163.1159 | $163.12 | $163.10 | $163.10 |
| Purchase #2 | $46.31 | 8.217% | $50.1153 | $50.12 | $50.10 | $50.10 |
| Purchase #3 | $144.38 | 9.334% | $157.8564 | $157.86 | $157.85 | $157.90 |
| Purchase #4 | $70.99 | 5.457% | $74.8639 | $74.86 | $74.85 | $74.90 |
| Purchase #5 | $37.84 | 6.434% | $40.2746 | $40.27 | $40.25 | $40.30 |
| Purchase #6 | $93.47 | 8.481% | $101.3972 | $101.40 | $101.40 | $101.40 |
| Purchase #7 | $20.64 | 4.295% | $21.5265 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $558.95 | $609.1498 | $609.16 | $609.10 | $609.20 | |