| 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 | $207.75 | 9.625% | $227.7459 | $227.75 | $227.75 | $227.70 |
| Purchase #2 | $91.64 | 8.871% | $99.7694 | $99.77 | $99.75 | $99.80 |
| Purchase #3 | $32.47 | 11.576% | $36.2287 | $36.23 | $36.25 | $36.20 |
| Purchase #4 | $106.93 | 12.701% | $120.5112 | $120.51 | $120.50 | $120.50 |
| Purchase #5 | $98.29 | 12.115% | $110.1978 | $110.20 | $110.20 | $110.20 |
| Purchase #6 | $164.98 | 10.741% | $182.7005 | $182.70 | $182.70 | $182.70 |
| Purchase #7 | $173.26 | 4.318% | $180.7414 | $180.74 | $180.75 | $180.70 |
| 7 purchase totals = | $875.32 | $957.8949 | $957.90 | $957.90 | $957.80 | |