| 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 | $179.53 | 12.658% | $202.2549 | $202.25 | $202.25 | $202.30 |
| Purchase #2 | $194.91 | 13.293% | $220.8194 | $220.82 | $220.80 | $220.80 |
| Purchase #3 | $18.99 | 10.416% | $20.968 | $20.97 | $20.95 | $21.00 |
| Purchase #4 | $136.93 | 12.557% | $154.1243 | $154.12 | $154.10 | $154.10 |
| Purchase #5 | $180.32 | 13.216% | $204.1511 | $204.15 | $204.15 | $204.20 |
| Purchase #6 | $19.25 | 9.498% | $21.0784 | $21.08 | $21.10 | $21.10 |
| Purchase #7 | $64.99 | 11.620% | $72.5418 | $72.54 | $72.55 | $72.50 |
| 7 purchase totals = | $794.92 | $895.9379 | $895.93 | $895.90 | $896.00 | |