| 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 | $178.98 | 8.332% | $193.8926 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $229.72 | 11.247% | $255.5566 | $255.56 | $255.55 | $255.60 |
| Purchase #3 | $207.67 | 4.462% | $216.9362 | $216.94 | $216.95 | $216.90 |
| Purchase #4 | $22.89 | 11.707% | $25.5697 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $108.53 | 7.642% | $116.8239 | $116.82 | $116.80 | $116.80 |
| Purchase #6 | $49.83 | 11.710% | $55.6651 | $55.67 | $55.65 | $55.70 |
| Purchase #7 | $75.90 | 4.668% | $79.443 | $79.44 | $79.45 | $79.40 |
| 7 purchase totals = | $873.52 | $943.8871 | $943.89 | $943.85 | $943.90 | |