| 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 | $145.63 | 4.274% | $151.8542 | $151.85 | $151.85 | $151.90 |
| Purchase #2 | $166.82 | 13.229% | $188.8886 | $188.89 | $188.90 | $188.90 |
| Purchase #3 | $138.44 | 7.572% | $148.9227 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $31.42 | 5.632% | $33.1896 | $33.19 | $33.20 | $33.20 |
| Purchase #5 | $208.61 | 6.584% | $222.3449 | $222.34 | $222.35 | $222.30 |
| Purchase #6 | $246.52 | 5.241% | $259.4401 | $259.44 | $259.45 | $259.40 |
| Purchase #7 | $69.99 | 6.713% | $74.6884 | $74.69 | $74.70 | $74.70 |
| 7 purchase totals = | $1,007.43 | $1,079.3285 | $1,079.32 | $1,079.35 | $1,079.30 | |