| 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 | $102.49 | 6.172% | $108.8157 | $108.82 | $108.80 | $108.80 |
| Purchase #2 | $179.99 | 12.589% | $202.6489 | $202.65 | $202.65 | $202.60 |
| Purchase #3 | $26.96 | 8.594% | $29.2769 | $29.28 | $29.30 | $29.30 |
| Purchase #4 | $46.88 | 13.596% | $53.2538 | $53.25 | $53.25 | $53.30 |
| Purchase #5 | $205.65 | 8.480% | $223.0891 | $223.09 | $223.10 | $223.10 |
| Purchase #6 | $6.27 | 11.149% | $6.969 | $6.97 | $6.95 | $7.00 |
| Purchase #7 | $206.97 | 8.395% | $224.3451 | $224.35 | $224.35 | $224.30 |
| 7 purchase totals = | $775.21 | $848.3985 | $848.41 | $848.40 | $848.40 | |