| 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 | $131.62 | 9.481% | $144.0989 | $144.10 | $144.10 | $144.10 |
| Purchase #2 | $18.95 | 4.594% | $19.8206 | $19.82 | $19.80 | $19.80 |
| Purchase #3 | $163.62 | 8.489% | $177.5097 | $177.51 | $177.50 | $177.50 |
| Purchase #4 | $58.61 | 13.453% | $66.4948 | $66.49 | $66.50 | $66.50 |
| Purchase #5 | $167.53 | 13.384% | $189.9522 | $189.95 | $189.95 | $190.00 |
| Purchase #6 | $190.58 | 8.130% | $206.0742 | $206.07 | $206.05 | $206.10 |
| Purchase #7 | $24.26 | 8.327% | $26.2801 | $26.28 | $26.30 | $26.30 |
| 7 purchase totals = | $755.17 | $830.2305 | $830.22 | $830.20 | $830.30 | |