| 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 | $205.72 | 7.739% | $221.6407 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $164.42 | 9.119% | $179.4135 | $179.41 | $179.40 | $179.40 |
| Purchase #3 | $152.92 | 11.648% | $170.7321 | $170.73 | $170.75 | $170.70 |
| Purchase #4 | $130.69 | 10.674% | $144.6399 | $144.64 | $144.65 | $144.60 |
| Purchase #5 | $148.28 | 13.827% | $168.7827 | $168.78 | $168.80 | $168.80 |
| Purchase #6 | $41.94 | 5.542% | $44.2643 | $44.26 | $44.25 | $44.30 |
| Purchase #7 | $57.85 | 4.363% | $60.374 | $60.37 | $60.35 | $60.40 |
| 7 purchase totals = | $901.82 | $989.8472 | $989.83 | $989.85 | $989.80 | |