| 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 | $179.85 | 6.144% | $190.9 | $190.90 | $190.90 | $190.90 |
| Purchase #2 | $185.31 | 5.697% | $195.8671 | $195.87 | $195.85 | $195.90 |
| Purchase #3 | $65.40 | 9.873% | $71.8569 | $71.86 | $71.85 | $71.90 |
| Purchase #4 | $193.64 | 9.617% | $212.2624 | $212.26 | $212.25 | $212.30 |
| Purchase #5 | $218.65 | 3.309% | $225.8851 | $225.89 | $225.90 | $225.90 |
| Purchase #6 | $202.52 | 13.204% | $229.2607 | $229.26 | $229.25 | $229.30 |
| Purchase #7 | $248.48 | 10.317% | $274.1157 | $274.12 | $274.10 | $274.10 |
| 7 purchase totals = | $1,293.85 | $1,400.1479 | $1,400.16 | $1,400.10 | $1,400.30 | |