| 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 | $79.90 | 6.185% | $84.8418 | $84.84 | $84.85 | $84.80 |
| Purchase #2 | $161.32 | 10.765% | $178.6861 | $178.69 | $178.70 | $178.70 |
| Purchase #3 | $244.83 | 3.731% | $253.9646 | $253.96 | $253.95 | $254.00 |
| Purchase #4 | $202.58 | 9.201% | $221.2194 | $221.22 | $221.20 | $221.20 |
| Purchase #5 | $99.99 | 8.623% | $108.6121 | $108.61 | $108.60 | $108.60 |
| Purchase #6 | $168.49 | 6.224% | $178.9768 | $178.98 | $179.00 | $179.00 |
| Purchase #7 | $22.51 | 5.781% | $23.8113 | $23.81 | $23.80 | $23.80 |
| 7 purchase totals = | $979.62 | $1,050.1121 | $1,050.11 | $1,050.10 | $1,050.10 | |