| 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 | $159.90 | 11.818% | $178.797 | $178.80 | $178.80 | $178.80 |
| Purchase #2 | $110.84 | 7.368% | $119.0067 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $218.50 | 6.505% | $232.7134 | $232.71 | $232.70 | $232.70 |
| Purchase #4 | $121.67 | 4.360% | $126.9748 | $126.97 | $126.95 | $127.00 |
| Purchase #5 | $143.65 | 5.423% | $151.4401 | $151.44 | $151.45 | $151.40 |
| Purchase #6 | $25.73 | 11.555% | $28.7031 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $94.83 | 6.155% | $100.6668 | $100.67 | $100.65 | $100.70 |
| 7 purchase totals = | $875.12 | $938.3019 | $938.30 | $938.25 | $938.30 | |