| 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 | $170.83 | 9.436% | $186.9495 | $186.95 | $186.95 | $186.90 |
| Purchase #2 | $13.65 | 9.235% | $14.9106 | $14.91 | $14.90 | $14.90 |
| Purchase #3 | $227.83 | 9.611% | $249.7267 | $249.73 | $249.75 | $249.70 |
| Purchase #4 | $213.38 | 3.855% | $221.6058 | $221.61 | $221.60 | $221.60 |
| Purchase #5 | $102.71 | 7.794% | $110.7152 | $110.72 | $110.70 | $110.70 |
| Purchase #6 | $122.28 | 13.870% | $139.2402 | $139.24 | $139.25 | $139.20 |
| Purchase #7 | $185.98 | 7.760% | $200.412 | $200.41 | $200.40 | $200.40 |
| 7 purchase totals = | $1,036.66 | $1,123.5600 | $1,123.57 | $1,123.55 | $1,123.40 | |