| 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 | $181.52 | 6.502% | $193.3224 | $193.32 | $193.30 | $193.30 |
| Purchase #2 | $53.68 | 10.456% | $59.2928 | $59.29 | $59.30 | $59.30 |
| Purchase #3 | $67.57 | 12.796% | $76.2163 | $76.22 | $76.20 | $76.20 |
| Purchase #4 | $206.28 | 6.706% | $220.1131 | $220.11 | $220.10 | $220.10 |
| Purchase #5 | $111.59 | 3.195% | $115.1553 | $115.16 | $115.15 | $115.20 |
| Purchase #6 | $88.79 | 8.583% | $96.4108 | $96.41 | $96.40 | $96.40 |
| Purchase #7 | $196.91 | 12.764% | $222.0436 | $222.04 | $222.05 | $222.00 |
| 7 purchase totals = | $906.34 | $982.5543 | $982.55 | $982.50 | $982.50 | |