| 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 | $116.80 | 11.284% | $129.9797 | $129.98 | $130.00 | $130.00 |
| Purchase #2 | $85.68 | 9.494% | $93.8145 | $93.81 | $93.80 | $93.80 |
| Purchase #3 | $97.56 | 8.479% | $105.8321 | $105.83 | $105.85 | $105.80 |
| Purchase #4 | $89.65 | 3.254% | $92.5672 | $92.57 | $92.55 | $92.60 |
| Purchase #5 | $96.34 | 9.619% | $105.6069 | $105.61 | $105.60 | $105.60 |
| Purchase #6 | $162.44 | 4.212% | $169.282 | $169.28 | $169.30 | $169.30 |
| Purchase #7 | $231.52 | 6.566% | $246.7216 | $246.72 | $246.70 | $246.70 |
| 7 purchase totals = | $879.99 | $943.8040 | $943.80 | $943.80 | $943.80 | |