| 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 | $179.92 | 8.246% | $194.7562 | $194.76 | $194.75 | $194.80 |
| Purchase #2 | $84.29 | 12.321% | $94.6754 | $94.68 | $94.70 | $94.70 |
| Purchase #3 | $26.61 | 8.154% | $28.7798 | $28.78 | $28.80 | $28.80 |
| Purchase #4 | $17.39 | 12.683% | $19.5956 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $170.89 | 9.391% | $186.9383 | $186.94 | $186.95 | $186.90 |
| Purchase #6 | $138.91 | 8.230% | $150.3423 | $150.34 | $150.35 | $150.30 |
| Purchase #7 | $243.40 | 5.187% | $256.0252 | $256.03 | $256.05 | $256.00 |
| 7 purchase totals = | $861.41 | $931.1128 | $931.13 | $931.20 | $931.10 | |