| 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 | $193.95 | 3.565% | $200.8643 | $200.86 | $200.85 | $200.90 |
| Purchase #2 | $48.44 | 10.556% | $53.5533 | $53.55 | $53.55 | $53.60 |
| Purchase #3 | $13.97 | 4.536% | $14.6037 | $14.60 | $14.60 | $14.60 |
| Purchase #4 | $139.94 | 10.135% | $154.1229 | $154.12 | $154.10 | $154.10 |
| Purchase #5 | $40.80 | 5.837% | $43.1815 | $43.18 | $43.20 | $43.20 |
| Purchase #6 | $73.95 | 10.648% | $81.8242 | $81.82 | $81.80 | $81.80 |
| Purchase #7 | $166.71 | 7.391% | $179.0315 | $179.03 | $179.05 | $179.00 |
| 7 purchase totals = | $677.76 | $727.1814 | $727.16 | $727.15 | $727.20 | |