| 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 | $150.27 | 13.593% | $170.6962 | $170.70 | $170.70 | $170.70 |
| Purchase #2 | $118.78 | 5.656% | $125.4982 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $132.30 | 8.701% | $143.8114 | $143.81 | $143.80 | $143.80 |
| Purchase #4 | $69.30 | 10.324% | $76.4545 | $76.45 | $76.45 | $76.50 |
| Purchase #5 | $248.87 | 8.289% | $269.4988 | $269.50 | $269.50 | $269.50 |
| Purchase #6 | $92.77 | 11.138% | $103.1027 | $103.10 | $103.10 | $103.10 |
| Purchase #7 | $180.62 | 10.334% | $199.2853 | $199.29 | $199.30 | $199.30 |
| 7 purchase totals = | $992.91 | $1,088.3471 | $1,088.35 | $1,088.35 | $1,088.40 | |