| 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 | $152.30 | 4.670% | $159.4124 | $159.41 | $159.40 | $159.40 |
| Purchase #2 | $21.41 | 6.459% | $22.7929 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $50.70 | 5.446% | $53.4611 | $53.46 | $53.45 | $53.50 |
| Purchase #4 | $193.76 | 7.366% | $208.0324 | $208.03 | $208.05 | $208.00 |
| Purchase #5 | $243.88 | 7.474% | $262.1076 | $262.11 | $262.10 | $262.10 |
| Purchase #6 | $29.97 | 12.626% | $33.754 | $33.75 | $33.75 | $33.80 |
| Purchase #7 | $143.73 | 12.781% | $162.1001 | $162.10 | $162.10 | $162.10 |
| 7 purchase totals = | $835.75 | $901.6605 | $901.65 | $901.65 | $901.70 | |