| 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 | $128.27 | 12.471% | $144.2666 | $144.27 | $144.25 | $144.30 |
| Purchase #2 | $132.54 | 3.458% | $137.1232 | $137.12 | $137.10 | $137.10 |
| Purchase #3 | $156.30 | 12.478% | $175.8031 | $175.80 | $175.80 | $175.80 |
| Purchase #4 | $122.73 | 13.817% | $139.6876 | $139.69 | $139.70 | $139.70 |
| Purchase #5 | $181.97 | 13.213% | $206.0137 | $206.01 | $206.00 | $206.00 |
| Purchase #6 | $16.72 | 10.566% | $18.4866 | $18.49 | $18.50 | $18.50 |
| Purchase #7 | $19.49 | 13.563% | $22.1334 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $758.02 | $843.5142 | $843.51 | $843.50 | $843.50 | |