| 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 | $164.69 | 5.200% | $173.2539 | $173.25 | $173.25 | $173.30 |
| Purchase #2 | $193.99 | 4.450% | $202.6226 | $202.62 | $202.60 | $202.60 |
| Purchase #3 | $14.99 | 9.686% | $16.4419 | $16.44 | $16.45 | $16.40 |
| Purchase #4 | $136.82 | 8.155% | $147.9777 | $147.98 | $148.00 | $148.00 |
| Purchase #5 | $102.32 | 10.387% | $112.948 | $112.95 | $112.95 | $112.90 |
| Purchase #6 | $53.97 | 8.428% | $58.5186 | $58.52 | $58.50 | $58.50 |
| Purchase #7 | $183.38 | 6.753% | $195.7637 | $195.76 | $195.75 | $195.80 |
| 7 purchase totals = | $850.16 | $907.5264 | $907.52 | $907.50 | $907.50 | |