| 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 | $64.55 | 3.749% | $66.97 | $66.97 | $66.95 | $67.00 |
| Purchase #2 | $186.40 | 8.530% | $202.2999 | $202.30 | $202.30 | $202.30 |
| Purchase #3 | $151.76 | 3.106% | $156.4737 | $156.47 | $156.45 | $156.50 |
| Purchase #4 | $108.99 | 6.187% | $115.7332 | $115.73 | $115.75 | $115.70 |
| Purchase #5 | $168.94 | 6.825% | $180.4702 | $180.47 | $180.45 | $180.50 |
| Purchase #6 | $103.71 | 6.522% | $110.474 | $110.47 | $110.45 | $110.50 |
| Purchase #7 | $215.65 | 9.646% | $236.4516 | $236.45 | $236.45 | $236.50 |
| 7 purchase totals = | $1,000.00 | $1,068.8726 | $1,068.86 | $1,068.80 | $1,069.00 | |