| 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 | $124.83 | 13.816% | $142.0765 | $142.08 | $142.10 | $142.10 |
| Purchase #2 | $171.49 | 3.430% | $177.3721 | $177.37 | $177.35 | $177.40 |
| Purchase #3 | $133.71 | 13.327% | $151.5295 | $151.53 | $151.55 | $151.50 |
| Purchase #4 | $40.36 | 9.494% | $44.1918 | $44.19 | $44.20 | $44.20 |
| Purchase #5 | $83.71 | 7.235% | $89.7664 | $89.77 | $89.75 | $89.80 |
| Purchase #6 | $54.84 | 9.628% | $60.12 | $60.12 | $60.10 | $60.10 |
| Purchase #7 | $92.49 | 4.349% | $96.5124 | $96.51 | $96.50 | $96.50 |
| 7 purchase totals = | $701.43 | $761.5687 | $761.57 | $761.55 | $761.60 | |