| 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 | $185.45 | 3.347% | $191.657 | $191.66 | $191.65 | $191.70 |
| Purchase #2 | $169.75 | 6.597% | $180.9484 | $180.95 | $180.95 | $180.90 |
| Purchase #3 | $58.50 | 5.755% | $61.8667 | $61.87 | $61.85 | $61.90 |
| Purchase #4 | $136.83 | 9.312% | $149.5716 | $149.57 | $149.55 | $149.60 |
| Purchase #5 | $61.63 | 3.380% | $63.7131 | $63.71 | $63.70 | $63.70 |
| Purchase #6 | $133.93 | 12.846% | $151.1346 | $151.13 | $151.15 | $151.10 |
| Purchase #7 | $166.89 | 5.836% | $176.6297 | $176.63 | $176.65 | $176.60 |
| 7 purchase totals = | $912.98 | $975.5211 | $975.52 | $975.50 | $975.50 | |