| 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 | $103.76 | 5.319% | $109.279 | $109.28 | $109.30 | $109.30 |
| Purchase #2 | $6.97 | 10.785% | $7.7217 | $7.72 | $7.70 | $7.70 |
| Purchase #3 | $79.67 | 5.562% | $84.1012 | $84.10 | $84.10 | $84.10 |
| Purchase #4 | $182.28 | 4.111% | $189.7735 | $189.77 | $189.75 | $189.80 |
| Purchase #5 | $173.76 | 7.115% | $186.123 | $186.12 | $186.10 | $186.10 |
| Purchase #6 | $173.63 | 10.427% | $191.7344 | $191.73 | $191.75 | $191.70 |
| Purchase #7 | $116.25 | 13.609% | $132.0705 | $132.07 | $132.05 | $132.10 |
| 7 purchase totals = | $836.32 | $900.8033 | $900.79 | $900.75 | $900.80 | |