| 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 | $142.95 | 6.291% | $151.943 | $151.94 | $151.95 | $151.90 |
| Purchase #2 | $19.91 | 7.839% | $21.4707 | $21.47 | $21.45 | $21.50 |
| Purchase #3 | $165.63 | 4.388% | $172.8978 | $172.90 | $172.90 | $172.90 |
| Purchase #4 | $79.89 | 7.115% | $85.5742 | $85.57 | $85.55 | $85.60 |
| Purchase #5 | $23.63 | 11.254% | $26.2893 | $26.29 | $26.30 | $26.30 |
| Purchase #6 | $244.60 | 7.549% | $263.0649 | $263.06 | $263.05 | $263.10 |
| Purchase #7 | $104.91 | 7.679% | $112.966 | $112.97 | $112.95 | $113.00 |
| 7 purchase totals = | $781.52 | $834.2059 | $834.20 | $834.15 | $834.30 | |