| 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 | $142.30 | 6.580% | $151.6633 | $151.66 | $151.65 | $151.70 |
| Purchase #2 | $244.75 | 10.549% | $270.5687 | $270.57 | $270.55 | $270.60 |
| Purchase #3 | $5.34 | 5.163% | $5.6157 | $5.62 | $5.60 | $5.60 |
| Purchase #4 | $152.87 | 3.399% | $158.0661 | $158.07 | $158.05 | $158.10 |
| Purchase #5 | $234.63 | 11.867% | $262.4735 | $262.47 | $262.45 | $262.50 |
| Purchase #6 | $13.71 | 9.648% | $15.0327 | $15.03 | $15.05 | $15.00 |
| Purchase #7 | $19.65 | 11.174% | $21.8457 | $21.85 | $21.85 | $21.80 |
| 7 purchase totals = | $813.25 | $885.2657 | $885.27 | $885.20 | $885.30 | |