| 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 | $175.78 | 3.644% | $182.1854 | $182.19 | $182.20 | $182.20 |
| Purchase #2 | $108.42 | 12.576% | $122.0549 | $122.05 | $122.05 | $122.10 |
| Purchase #3 | $202.40 | 9.572% | $221.7737 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $223.89 | 5.140% | $235.3979 | $235.40 | $235.40 | $235.40 |
| Purchase #5 | $110.98 | 5.576% | $117.1682 | $117.17 | $117.15 | $117.20 |
| Purchase #6 | $171.34 | 12.192% | $192.2298 | $192.23 | $192.25 | $192.20 |
| Purchase #7 | $224.99 | 3.459% | $232.7724 | $232.77 | $232.75 | $232.80 |
| 7 purchase totals = | $1,217.80 | $1,303.5823 | $1,303.58 | $1,303.55 | $1,303.70 | |