| 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 | $197.73 | 4.651% | $206.9264 | $206.93 | $206.95 | $206.90 |
| Purchase #2 | $141.82 | 3.556% | $146.8631 | $146.86 | $146.85 | $146.90 |
| Purchase #3 | $58.98 | 10.306% | $65.0585 | $65.06 | $65.05 | $65.10 |
| Purchase #4 | $152.94 | 8.784% | $166.3742 | $166.37 | $166.35 | $166.40 |
| Purchase #5 | $156.65 | 9.641% | $171.7526 | $171.75 | $171.75 | $171.80 |
| Purchase #6 | $116.54 | 12.367% | $130.9525 | $130.95 | $130.95 | $131.00 |
| Purchase #7 | $219.44 | 6.105% | $232.8368 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $1,044.10 | $1,120.7641 | $1,120.76 | $1,120.75 | $1,120.90 | |