| 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 | $124.51 | 3.351% | $128.6823 | $128.68 | $128.70 | $128.70 |
| Purchase #2 | $105.88 | 12.540% | $119.1574 | $119.16 | $119.15 | $119.20 |
| Purchase #3 | $32.73 | 4.192% | $34.102 | $34.10 | $34.10 | $34.10 |
| Purchase #4 | $62.27 | 6.833% | $66.5249 | $66.52 | $66.50 | $66.50 |
| Purchase #5 | $148.59 | 8.374% | $161.0329 | $161.03 | $161.05 | $161.00 |
| Purchase #6 | $78.94 | 3.821% | $81.9563 | $81.96 | $81.95 | $82.00 |
| Purchase #7 | $166.33 | 6.457% | $177.0699 | $177.07 | $177.05 | $177.10 |
| 7 purchase totals = | $719.25 | $768.5257 | $768.52 | $768.50 | $768.60 | |