| 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 | $160.68 | 9.117% | $175.3292 | $175.33 | $175.35 | $175.30 |
| Purchase #2 | $90.88 | 7.518% | $97.7124 | $97.71 | $97.70 | $97.70 |
| Purchase #3 | $182.73 | 3.339% | $188.8314 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $164.40 | 8.622% | $178.5746 | $178.57 | $178.55 | $178.60 |
| Purchase #5 | $89.73 | 9.324% | $98.0964 | $98.10 | $98.10 | $98.10 |
| Purchase #6 | $50.31 | 7.217% | $53.9409 | $53.94 | $53.95 | $53.90 |
| Purchase #7 | $48.92 | 12.237% | $54.9063 | $54.91 | $54.90 | $54.90 |
| 7 purchase totals = | $787.65 | $847.3912 | $847.39 | $847.40 | $847.30 | |