| 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 | $206.51 | 7.251% | $221.484 | $221.48 | $221.50 | $221.50 |
| Purchase #2 | $24.54 | 11.296% | $27.312 | $27.31 | $27.30 | $27.30 |
| Purchase #3 | $14.60 | 8.198% | $15.7969 | $15.80 | $15.80 | $15.80 |
| Purchase #4 | $81.72 | 9.121% | $89.1737 | $89.17 | $89.15 | $89.20 |
| Purchase #5 | $51.63 | 5.770% | $54.6091 | $54.61 | $54.60 | $54.60 |
| Purchase #6 | $99.79 | 6.369% | $106.1456 | $106.15 | $106.15 | $106.10 |
| Purchase #7 | $180.71 | 3.451% | $186.9463 | $186.95 | $186.95 | $186.90 |
| 7 purchase totals = | $659.50 | $701.4676 | $701.47 | $701.45 | $701.40 | |