| 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 | $130.56 | 6.551% | $139.113 | $139.11 | $139.10 | $139.10 |
| Purchase #2 | $38.89 | 13.570% | $44.1674 | $44.17 | $44.15 | $44.20 |
| Purchase #3 | $108.72 | 8.557% | $118.0232 | $118.02 | $118.00 | $118.00 |
| Purchase #4 | $41.95 | 8.370% | $45.4612 | $45.46 | $45.45 | $45.50 |
| Purchase #5 | $242.54 | 4.392% | $253.1924 | $253.19 | $253.20 | $253.20 |
| Purchase #6 | $23.31 | 4.707% | $24.4072 | $24.41 | $24.40 | $24.40 |
| Purchase #7 | $181.89 | 12.720% | $205.0264 | $205.03 | $205.05 | $205.00 |
| 7 purchase totals = | $767.86 | $829.3908 | $829.39 | $829.35 | $829.40 | |