| 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 | $187.50 | 4.479% | $195.8981 | $195.90 | $195.90 | $195.90 |
| Purchase #2 | $16.89 | 13.592% | $19.1857 | $19.19 | $19.20 | $19.20 |
| Purchase #3 | $148.78 | 12.679% | $167.6438 | $167.64 | $167.65 | $167.60 |
| Purchase #4 | $28.68 | 9.384% | $31.3713 | $31.37 | $31.35 | $31.40 |
| Purchase #5 | $121.35 | 3.788% | $125.9467 | $125.95 | $125.95 | $125.90 |
| Purchase #6 | $64.39 | 3.381% | $66.567 | $66.57 | $66.55 | $66.60 |
| Purchase #7 | $206.92 | 13.240% | $234.3162 | $234.32 | $234.30 | $234.30 |
| 7 purchase totals = | $774.51 | $840.9288 | $840.94 | $840.90 | $840.90 | |