| 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 | $122.28 | 7.251% | $131.1465 | $131.15 | $131.15 | $131.10 |
| Purchase #2 | $212.73 | 12.658% | $239.6574 | $239.66 | $239.65 | $239.70 |
| Purchase #3 | $69.89 | 11.328% | $77.8071 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $57.98 | 13.813% | $65.9888 | $65.99 | $66.00 | $66.00 |
| Purchase #5 | $28.26 | 11.169% | $31.4164 | $31.42 | $31.40 | $31.40 |
| Purchase #6 | $158.58 | 7.536% | $170.5306 | $170.53 | $170.55 | $170.50 |
| Purchase #7 | $135.25 | 5.148% | $142.2127 | $142.21 | $142.20 | $142.20 |
| 7 purchase totals = | $784.97 | $858.7595 | $858.77 | $858.75 | $858.70 | |