| 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 | $151.93 | 5.233% | $159.8805 | $159.88 | $159.90 | $159.90 |
| Purchase #2 | $177.78 | 11.227% | $197.7394 | $197.74 | $197.75 | $197.70 |
| Purchase #3 | $123.46 | 12.617% | $139.0369 | $139.04 | $139.05 | $139.00 |
| Purchase #4 | $139.69 | 6.423% | $148.6623 | $148.66 | $148.65 | $148.70 |
| Purchase #5 | $48.79 | 5.591% | $51.5178 | $51.52 | $51.50 | $51.50 |
| Purchase #6 | $52.83 | 7.726% | $56.9116 | $56.91 | $56.90 | $56.90 |
| Purchase #7 | $102.35 | 5.326% | $107.8012 | $107.80 | $107.80 | $107.80 |
| 7 purchase totals = | $796.83 | $861.5497 | $861.55 | $861.55 | $861.50 | |