| 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 | $223.93 | 8.593% | $243.1723 | $243.17 | $243.15 | $243.20 |
| Purchase #2 | $103.44 | 5.108% | $108.7237 | $108.72 | $108.70 | $108.70 |
| Purchase #3 | $147.83 | 8.544% | $160.4606 | $160.46 | $160.45 | $160.50 |
| Purchase #4 | $58.76 | 13.190% | $66.5104 | $66.51 | $66.50 | $66.50 |
| Purchase #5 | $45.68 | 6.226% | $48.524 | $48.52 | $48.50 | $48.50 |
| Purchase #6 | $92.40 | 9.363% | $101.0514 | $101.05 | $101.05 | $101.10 |
| Purchase #7 | $133.80 | 11.430% | $149.0933 | $149.09 | $149.10 | $149.10 |
| 7 purchase totals = | $805.84 | $877.5357 | $877.52 | $877.45 | $877.60 | |