| 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 | $144.99 | 10.119% | $159.6615 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $147.37 | 4.657% | $154.233 | $154.23 | $154.25 | $154.20 |
| Purchase #3 | $97.79 | 9.691% | $107.2668 | $107.27 | $107.25 | $107.30 |
| Purchase #4 | $55.54 | 12.676% | $62.5803 | $62.58 | $62.60 | $62.60 |
| Purchase #5 | $54.32 | 13.844% | $61.8401 | $61.84 | $61.85 | $61.80 |
| Purchase #6 | $161.46 | 10.393% | $178.2405 | $178.24 | $178.25 | $178.20 |
| Purchase #7 | $56.54 | 7.576% | $60.8235 | $60.82 | $60.80 | $60.80 |
| 7 purchase totals = | $718.01 | $784.6457 | $784.64 | $784.65 | $784.60 | |