| 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 | $181.26 | 3.659% | $187.8923 | $187.89 | $187.90 | $187.90 |
| Purchase #2 | $21.87 | 3.406% | $22.6149 | $22.61 | $22.60 | $22.60 |
| Purchase #3 | $203.27 | 13.307% | $230.3191 | $230.32 | $230.30 | $230.30 |
| Purchase #4 | $104.95 | 12.654% | $118.2304 | $118.23 | $118.25 | $118.20 |
| Purchase #5 | $228.44 | 10.246% | $251.846 | $251.85 | $251.85 | $251.80 |
| Purchase #6 | $117.74 | 6.763% | $125.7028 | $125.70 | $125.70 | $125.70 |
| Purchase #7 | $16.91 | 5.508% | $17.8414 | $17.84 | $17.85 | $17.80 |
| 7 purchase totals = | $874.44 | $954.4469 | $954.44 | $954.45 | $954.30 | |