| 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 | $146.91 | 4.216% | $153.1037 | $153.10 | $153.10 | $153.10 |
| Purchase #2 | $97.80 | 13.797% | $111.2935 | $111.29 | $111.30 | $111.30 |
| Purchase #3 | $211.31 | 9.590% | $231.5746 | $231.57 | $231.55 | $231.60 |
| Purchase #4 | $20.94 | 5.426% | $22.0762 | $22.08 | $22.10 | $22.10 |
| Purchase #5 | $76.61 | 10.228% | $84.4457 | $84.45 | $84.45 | $84.40 |
| Purchase #6 | $13.46 | 9.767% | $14.7746 | $14.77 | $14.75 | $14.80 |
| Purchase #7 | $235.81 | 5.651% | $249.1356 | $249.14 | $249.15 | $249.10 |
| 7 purchase totals = | $802.84 | $866.4039 | $866.40 | $866.40 | $866.40 | |