| 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 | $174.91 | 7.427% | $187.9006 | $187.90 | $187.90 | $187.90 |
| Purchase #2 | $58.30 | 11.475% | $64.9899 | $64.99 | $65.00 | $65.00 |
| Purchase #3 | $161.94 | 12.551% | $182.2651 | $182.27 | $182.25 | $182.30 |
| Purchase #4 | $191.79 | 11.119% | $213.1151 | $213.12 | $213.10 | $213.10 |
| Purchase #5 | $152.41 | 4.648% | $159.494 | $159.49 | $159.50 | $159.50 |
| Purchase #6 | $153.45 | 7.442% | $164.8697 | $164.87 | $164.85 | $164.90 |
| Purchase #7 | $81.25 | 3.625% | $84.1953 | $84.20 | $84.20 | $84.20 |
| 7 purchase totals = | $974.05 | $1,056.8297 | $1,056.84 | $1,056.80 | $1,056.90 | |