| 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 | $171.38 | 7.540% | $184.3021 | $184.30 | $184.30 | $184.30 |
| Purchase #2 | $212.63 | 7.692% | $228.9855 | $228.99 | $229.00 | $229.00 |
| Purchase #3 | $9.31 | 11.449% | $10.3759 | $10.38 | $10.40 | $10.40 |
| Purchase #4 | $222.95 | 8.232% | $241.3032 | $241.30 | $241.30 | $241.30 |
| Purchase #5 | $80.86 | 5.703% | $85.4714 | $85.47 | $85.45 | $85.50 |
| Purchase #6 | $58.74 | 5.678% | $62.0753 | $62.08 | $62.10 | $62.10 |
| Purchase #7 | $119.91 | 5.664% | $126.7017 | $126.70 | $126.70 | $126.70 |
| 7 purchase totals = | $875.78 | $939.2151 | $939.22 | $939.25 | $939.30 | |