| 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 | $143.83 | 5.507% | $151.7507 | $151.75 | $151.75 | $151.80 |
| Purchase #2 | $89.90 | 9.148% | $98.1241 | $98.12 | $98.10 | $98.10 |
| Purchase #3 | $174.80 | 4.540% | $182.7359 | $182.74 | $182.75 | $182.70 |
| Purchase #4 | $79.96 | 9.414% | $87.4874 | $87.49 | $87.50 | $87.50 |
| Purchase #5 | $96.64 | 6.421% | $102.8453 | $102.85 | $102.85 | $102.80 |
| Purchase #6 | $84.79 | 9.495% | $92.8408 | $92.84 | $92.85 | $92.80 |
| Purchase #7 | $126.84 | 12.575% | $142.7901 | $142.79 | $142.80 | $142.80 |
| 7 purchase totals = | $796.76 | $858.5743 | $858.58 | $858.60 | $858.50 | |