| 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 | $160.76 | 8.862% | $175.0066 | $175.01 | $175.00 | $175.00 |
| Purchase #2 | $178.54 | 10.862% | $197.933 | $197.93 | $197.95 | $197.90 |
| Purchase #3 | $144.35 | 10.708% | $159.807 | $159.81 | $159.80 | $159.80 |
| Purchase #4 | $187.47 | 13.227% | $212.2667 | $212.27 | $212.25 | $212.30 |
| Purchase #5 | $165.54 | 12.689% | $186.5454 | $186.55 | $186.55 | $186.50 |
| Purchase #6 | $66.89 | 13.370% | $75.8332 | $75.83 | $75.85 | $75.80 |
| Purchase #7 | $31.30 | 12.163% | $35.107 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $934.85 | $1,042.4989 | $1,042.51 | $1,042.50 | $1,042.40 | |