| 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 | $171.70 | 13.364% | $194.646 | $194.65 | $194.65 | $194.60 |
| Purchase #2 | $210.72 | 6.716% | $224.872 | $224.87 | $224.85 | $224.90 |
| Purchase #3 | $107.53 | 11.222% | $119.597 | $119.60 | $119.60 | $119.60 |
| Purchase #4 | $73.96 | 4.517% | $77.3008 | $77.30 | $77.30 | $77.30 |
| Purchase #5 | $27.42 | 8.415% | $29.7274 | $29.73 | $29.75 | $29.70 |
| Purchase #6 | $6.64 | 13.666% | $7.5474 | $7.55 | $7.55 | $7.50 |
| Purchase #7 | $178.88 | 9.643% | $196.1294 | $196.13 | $196.15 | $196.10 |
| 7 purchase totals = | $776.85 | $849.8200 | $849.83 | $849.85 | $849.70 | |