| 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 | $151.90 | 7.620% | $163.4748 | $163.47 | $163.45 | $163.50 |
| Purchase #2 | $90.46 | 6.282% | $96.1427 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $235.64 | 10.186% | $259.6423 | $259.64 | $259.65 | $259.60 |
| Purchase #4 | $12.52 | 11.572% | $13.9688 | $13.97 | $13.95 | $14.00 |
| Purchase #5 | $127.86 | 7.640% | $137.6285 | $137.63 | $137.65 | $137.60 |
| Purchase #6 | $26.50 | 5.585% | $27.98 | $27.98 | $28.00 | $28.00 |
| Purchase #7 | $75.88 | 13.503% | $86.1261 | $86.13 | $86.15 | $86.10 |
| 7 purchase totals = | $720.76 | $784.9632 | $784.96 | $785.00 | $784.90 | |