| 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 | $141.96 | 5.799% | $150.1923 | $150.19 | $150.20 | $150.20 |
| Purchase #2 | $89.79 | 8.195% | $97.1483 | $97.15 | $97.15 | $97.10 |
| Purchase #3 | $173.28 | 4.462% | $181.0118 | $181.01 | $181.00 | $181.00 |
| Purchase #4 | $194.36 | 9.252% | $212.3422 | $212.34 | $212.35 | $212.30 |
| Purchase #5 | $8.56 | 5.345% | $9.0175 | $9.02 | $9.00 | $9.00 |
| Purchase #6 | $27.40 | 3.112% | $28.2527 | $28.25 | $28.25 | $28.30 |
| Purchase #7 | $88.34 | 4.223% | $92.0706 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $723.69 | $770.0354 | $770.03 | $770.00 | $770.00 | |