| 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 | $194.76 | 12.591% | $219.2822 | $219.28 | $219.30 | $219.30 |
| Purchase #2 | $55.47 | 5.502% | $58.522 | $58.52 | $58.50 | $58.50 |
| Purchase #3 | $196.49 | 5.714% | $207.7174 | $207.72 | $207.70 | $207.70 |
| Purchase #4 | $149.80 | 11.755% | $167.409 | $167.41 | $167.40 | $167.40 |
| Purchase #5 | $140.47 | 7.107% | $150.4532 | $150.45 | $150.45 | $150.50 |
| Purchase #6 | $108.92 | 6.606% | $116.1153 | $116.12 | $116.10 | $116.10 |
| Purchase #7 | $147.48 | 9.718% | $161.8121 | $161.81 | $161.80 | $161.80 |
| 7 purchase totals = | $993.39 | $1,081.3112 | $1,081.31 | $1,081.25 | $1,081.30 | |