| 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 | $153.42 | 4.790% | $160.7688 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $14.49 | 11.725% | $16.189 | $16.19 | $16.20 | $16.20 |
| Purchase #3 | $154.41 | 6.543% | $164.513 | $164.51 | $164.50 | $164.50 |
| Purchase #4 | $156.54 | 10.826% | $173.487 | $173.49 | $173.50 | $173.50 |
| Purchase #5 | $193.93 | 8.383% | $210.1872 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $153.67 | 9.694% | $168.5668 | $168.57 | $168.55 | $168.60 |
| Purchase #7 | $29.33 | 8.872% | $31.9322 | $31.93 | $31.95 | $31.90 |
| 7 purchase totals = | $855.79 | $925.6440 | $925.65 | $925.65 | $925.70 | |