| 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 | $192.95 | 7.608% | $207.6296 | $207.63 | $207.65 | $207.60 |
| Purchase #2 | $151.40 | 8.233% | $163.8648 | $163.86 | $163.85 | $163.90 |
| Purchase #3 | $86.58 | 8.306% | $93.7713 | $93.77 | $93.75 | $93.80 |
| Purchase #4 | $34.76 | 9.700% | $38.1317 | $38.13 | $38.15 | $38.10 |
| Purchase #5 | $28.46 | 11.190% | $31.6447 | $31.64 | $31.65 | $31.60 |
| Purchase #6 | $212.51 | 10.635% | $235.1104 | $235.11 | $235.10 | $235.10 |
| Purchase #7 | $121.95 | 11.322% | $135.7572 | $135.76 | $135.75 | $135.80 |
| 7 purchase totals = | $828.61 | $905.9097 | $905.90 | $905.90 | $905.90 | |