| 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 | $146.51 | 13.745% | $166.6478 | $166.65 | $166.65 | $166.60 |
| Purchase #2 | $25.93 | 10.749% | $28.7172 | $28.72 | $28.70 | $28.70 |
| Purchase #3 | $62.53 | 13.460% | $70.9465 | $70.95 | $70.95 | $70.90 |
| Purchase #4 | $243.25 | 9.337% | $265.9623 | $265.96 | $265.95 | $266.00 |
| Purchase #5 | $79.44 | 6.710% | $84.7704 | $84.77 | $84.75 | $84.80 |
| Purchase #6 | $99.39 | 9.248% | $108.5816 | $108.58 | $108.60 | $108.60 |
| Purchase #7 | $6.62 | 3.204% | $6.8321 | $6.83 | $6.85 | $6.80 |
| 7 purchase totals = | $663.67 | $732.4579 | $732.46 | $732.45 | $732.40 | |