| 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 | $133.41 | 9.187% | $145.6664 | $145.67 | $145.65 | $145.70 |
| Purchase #2 | $13.38 | 12.632% | $15.0702 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $96.66 | 10.263% | $106.5802 | $106.58 | $106.60 | $106.60 |
| Purchase #4 | $128.44 | 8.259% | $139.0479 | $139.05 | $139.05 | $139.00 |
| Purchase #5 | $232.65 | 8.667% | $252.8138 | $252.81 | $252.80 | $252.80 |
| Purchase #6 | $187.42 | 13.526% | $212.7704 | $212.77 | $212.75 | $212.80 |
| Purchase #7 | $157.32 | 5.528% | $166.0166 | $166.02 | $166.00 | $166.00 |
| 7 purchase totals = | $949.28 | $1,037.9655 | $1,037.97 | $1,037.90 | $1,038.00 | |