| 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 | $138.83 | 8.158% | $150.1558 | $150.16 | $150.15 | $150.20 |
| Purchase #2 | $246.52 | 7.361% | $264.6663 | $264.67 | $264.65 | $264.70 |
| Purchase #3 | $95.60 | 12.773% | $107.811 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $148.90 | 6.517% | $158.6038 | $158.60 | $158.60 | $158.60 |
| Purchase #5 | $65.68 | 8.365% | $71.1741 | $71.17 | $71.15 | $71.20 |
| Purchase #6 | $193.78 | 7.747% | $208.7921 | $208.79 | $208.80 | $208.80 |
| Purchase #7 | $33.48 | 9.283% | $36.5879 | $36.59 | $36.60 | $36.60 |
| 7 purchase totals = | $922.79 | $997.7910 | $997.79 | $997.75 | $997.90 | |