| 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 | $184.51 | 10.845% | $204.5201 | $204.52 | $204.50 | $204.50 |
| Purchase #2 | $76.79 | 11.842% | $85.8835 | $85.88 | $85.90 | $85.90 |
| Purchase #3 | $37.55 | 3.846% | $38.9942 | $38.99 | $39.00 | $39.00 |
| Purchase #4 | $109.34 | 11.773% | $122.2126 | $122.21 | $122.20 | $122.20 |
| Purchase #5 | $137.84 | 11.653% | $153.9025 | $153.90 | $153.90 | $153.90 |
| Purchase #6 | $158.48 | 12.689% | $178.5895 | $178.59 | $178.60 | $178.60 |
| Purchase #7 | $96.70 | 13.775% | $110.0204 | $110.02 | $110.00 | $110.00 |
| 7 purchase totals = | $801.21 | $894.1228 | $894.11 | $894.10 | $894.10 | |