| 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 | $178.53 | 5.199% | $187.8118 | $187.81 | $187.80 | $187.80 |
| Purchase #2 | $110.68 | 12.651% | $124.6821 | $124.68 | $124.70 | $124.70 |
| Purchase #3 | $15.45 | 8.103% | $16.7019 | $16.70 | $16.70 | $16.70 |
| Purchase #4 | $73.90 | 11.484% | $82.3867 | $82.39 | $82.40 | $82.40 |
| Purchase #5 | $182.77 | 9.874% | $200.8167 | $200.82 | $200.80 | $200.80 |
| Purchase #6 | $90.62 | 11.760% | $101.2769 | $101.28 | $101.30 | $101.30 |
| Purchase #7 | $159.64 | 8.678% | $173.4936 | $173.49 | $173.50 | $173.50 |
| 7 purchase totals = | $811.59 | $887.1697 | $887.17 | $887.20 | $887.20 | |