| 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 | $162.73 | 12.532% | $183.1233 | $183.12 | $183.10 | $183.10 |
| Purchase #2 | $115.90 | 10.334% | $127.8771 | $127.88 | $127.90 | $127.90 |
| Purchase #3 | $60.62 | 3.126% | $62.515 | $62.52 | $62.50 | $62.50 |
| Purchase #4 | $110.92 | 13.320% | $125.6945 | $125.69 | $125.70 | $125.70 |
| Purchase #5 | $178.99 | 12.318% | $201.038 | $201.04 | $201.05 | $201.00 |
| Purchase #6 | $44.40 | 10.624% | $49.1171 | $49.12 | $49.10 | $49.10 |
| Purchase #7 | $127.61 | 9.347% | $139.5377 | $139.54 | $139.55 | $139.50 |
| 7 purchase totals = | $801.17 | $888.9027 | $888.91 | $888.90 | $888.80 | |