| 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 | $151.46 | 8.263% | $163.9751 | $163.98 | $164.00 | $164.00 |
| Purchase #2 | $155.71 | 6.433% | $165.7268 | $165.73 | $165.75 | $165.70 |
| Purchase #3 | $15.38 | 5.331% | $16.1999 | $16.20 | $16.20 | $16.20 |
| Purchase #4 | $124.66 | 4.541% | $130.3208 | $130.32 | $130.30 | $130.30 |
| Purchase #5 | $87.65 | 7.418% | $94.1519 | $94.15 | $94.15 | $94.20 |
| Purchase #6 | $73.27 | 5.160% | $77.0507 | $77.05 | $77.05 | $77.10 |
| Purchase #7 | $48.55 | 9.782% | $53.2992 | $53.30 | $53.30 | $53.30 |
| 7 purchase totals = | $656.68 | $700.7244 | $700.73 | $700.75 | $700.80 | |