| 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 | $130.94 | 9.575% | $143.4775 | $143.48 | $143.50 | $143.50 |
| Purchase #2 | $131.42 | 6.234% | $139.6127 | $139.61 | $139.60 | $139.60 |
| Purchase #3 | $182.91 | 7.706% | $197.005 | $197.01 | $197.00 | $197.00 |
| Purchase #4 | $122.86 | 7.871% | $132.5303 | $132.53 | $132.55 | $132.50 |
| Purchase #5 | $103.65 | 9.279% | $113.2677 | $113.27 | $113.25 | $113.30 |
| Purchase #6 | $86.87 | 6.416% | $92.4436 | $92.44 | $92.45 | $92.40 |
| Purchase #7 | $118.50 | 10.858% | $131.3667 | $131.37 | $131.35 | $131.40 |
| 7 purchase totals = | $877.15 | $949.7035 | $949.71 | $949.70 | $949.70 | |