| 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 | $180.57 | 13.489% | $204.9271 | $204.93 | $204.95 | $204.90 |
| Purchase #2 | $62.51 | 10.521% | $69.0867 | $69.09 | $69.10 | $69.10 |
| Purchase #3 | $136.77 | 6.146% | $145.1759 | $145.18 | $145.20 | $145.20 |
| Purchase #4 | $29.48 | 9.417% | $32.2561 | $32.26 | $32.25 | $32.30 |
| Purchase #5 | $94.76 | 13.673% | $107.7165 | $107.72 | $107.70 | $107.70 |
| Purchase #6 | $14.58 | 3.204% | $15.0471 | $15.05 | $15.05 | $15.00 |
| Purchase #7 | $193.72 | 9.359% | $211.8503 | $211.85 | $211.85 | $211.90 |
| 7 purchase totals = | $712.39 | $786.0597 | $786.08 | $786.10 | $786.10 | |