| 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 | $128.41 | 5.283% | $135.1939 | $135.19 | $135.20 | $135.20 |
| Purchase #2 | $70.56 | 3.120% | $72.7615 | $72.76 | $72.75 | $72.80 |
| Purchase #3 | $177.64 | 7.499% | $190.9612 | $190.96 | $190.95 | $191.00 |
| Purchase #4 | $159.44 | 5.709% | $168.5424 | $168.54 | $168.55 | $168.50 |
| Purchase #5 | $27.90 | 11.302% | $31.0533 | $31.05 | $31.05 | $31.10 |
| Purchase #6 | $65.27 | 7.122% | $69.9185 | $69.92 | $69.90 | $69.90 |
| Purchase #7 | $91.43 | 6.477% | $97.3519 | $97.35 | $97.35 | $97.40 |
| 7 purchase totals = | $720.65 | $765.7827 | $765.77 | $765.75 | $765.90 | |