| 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 | $131.58 | 6.207% | $139.7472 | $139.75 | $139.75 | $139.70 |
| Purchase #2 | $187.39 | 11.814% | $209.5283 | $209.53 | $209.55 | $209.50 |
| Purchase #3 | $96.78 | 3.239% | $99.9147 | $99.91 | $99.90 | $99.90 |
| Purchase #4 | $81.37 | 13.589% | $92.4274 | $92.43 | $92.45 | $92.40 |
| Purchase #5 | $120.62 | 4.861% | $126.4833 | $126.48 | $126.50 | $126.50 |
| Purchase #6 | $146.84 | 9.706% | $161.0923 | $161.09 | $161.10 | $161.10 |
| Purchase #7 | $43.49 | 5.189% | $45.7467 | $45.75 | $45.75 | $45.70 |
| 7 purchase totals = | $808.07 | $874.9399 | $874.94 | $875.00 | $874.80 | |