| 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 | $132.71 | 7.857% | $143.137 | $143.14 | $143.15 | $143.10 |
| Purchase #2 | $75.84 | 9.645% | $83.1548 | $83.15 | $83.15 | $83.20 |
| Purchase #3 | $69.77 | 8.684% | $75.8288 | $75.83 | $75.85 | $75.80 |
| Purchase #4 | $211.42 | 4.117% | $220.1242 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $238.44 | 5.562% | $251.702 | $251.70 | $251.70 | $251.70 |
| Purchase #6 | $11.54 | 5.249% | $12.1457 | $12.15 | $12.15 | $12.10 |
| Purchase #7 | $131.37 | 12.164% | $147.3498 | $147.35 | $147.35 | $147.30 |
| 7 purchase totals = | $871.09 | $933.4423 | $933.44 | $933.45 | $933.30 | |