| 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 | $148.55 | 8.672% | $161.4323 | $161.43 | $161.45 | $161.40 |
| Purchase #2 | $148.98 | 9.196% | $162.6802 | $162.68 | $162.70 | $162.70 |
| Purchase #3 | $101.56 | 6.619% | $108.2823 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $139.68 | 6.746% | $149.1028 | $149.10 | $149.10 | $149.10 |
| Purchase #5 | $63.29 | 10.711% | $70.069 | $70.07 | $70.05 | $70.10 |
| Purchase #6 | $133.97 | 12.360% | $150.5287 | $150.53 | $150.55 | $150.50 |
| Purchase #7 | $159.90 | 5.263% | $168.3155 | $168.32 | $168.30 | $168.30 |
| 7 purchase totals = | $895.93 | $970.4108 | $970.41 | $970.45 | $970.40 | |