| 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 | $166.61 | 12.660% | $187.7028 | $187.70 | $187.70 | $187.70 |
| Purchase #2 | $17.82 | 9.149% | $19.4504 | $19.45 | $19.45 | $19.50 |
| Purchase #3 | $164.43 | 7.500% | $176.7623 | $176.76 | $176.75 | $176.80 |
| Purchase #4 | $115.78 | 8.171% | $125.2404 | $125.24 | $125.25 | $125.20 |
| Purchase #5 | $177.55 | 8.732% | $193.0537 | $193.05 | $193.05 | $193.10 |
| Purchase #6 | $103.62 | 13.321% | $117.4232 | $117.42 | $117.40 | $117.40 |
| Purchase #7 | $160.78 | 6.642% | $171.459 | $171.46 | $171.45 | $171.50 |
| 7 purchase totals = | $906.59 | $991.0918 | $991.08 | $991.05 | $991.20 | |