| 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 | $176.55 | 9.402% | $193.1492 | $193.15 | $193.15 | $193.10 |
| Purchase #2 | $63.71 | 9.762% | $69.9294 | $69.93 | $69.95 | $69.90 |
| Purchase #3 | $118.66 | 10.643% | $131.289 | $131.29 | $131.30 | $131.30 |
| Purchase #4 | $13.69 | 13.197% | $15.4967 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $29.38 | 10.767% | $32.5433 | $32.54 | $32.55 | $32.50 |
| Purchase #6 | $243.48 | 11.214% | $270.7838 | $270.78 | $270.80 | $270.80 |
| Purchase #7 | $102.35 | 7.568% | $110.0958 | $110.10 | $110.10 | $110.10 |
| 7 purchase totals = | $747.82 | $823.2872 | $823.29 | $823.35 | $823.20 | |