| 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 | $171.83 | 6.833% | $183.5711 | $183.57 | $183.55 | $183.60 |
| Purchase #2 | $113.31 | 7.608% | $121.9306 | $121.93 | $121.95 | $121.90 |
| Purchase #3 | $136.76 | 6.159% | $145.183 | $145.18 | $145.20 | $145.20 |
| Purchase #4 | $119.87 | 9.397% | $131.1342 | $131.13 | $131.15 | $131.10 |
| Purchase #5 | $108.40 | 13.105% | $122.6058 | $122.61 | $122.60 | $122.60 |
| Purchase #6 | $80.27 | 12.110% | $89.9907 | $89.99 | $90.00 | $90.00 |
| Purchase #7 | $116.45 | 13.591% | $132.2767 | $132.28 | $132.30 | $132.30 |
| 7 purchase totals = | $846.89 | $926.6921 | $926.69 | $926.75 | $926.70 | |