| 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 | $117.98 | 12.647% | $132.9009 | $132.90 | $132.90 | $132.90 |
| Purchase #2 | $150.94 | 6.856% | $161.2884 | $161.29 | $161.30 | $161.30 |
| Purchase #3 | $180.37 | 3.774% | $187.1772 | $187.18 | $187.20 | $187.20 |
| Purchase #4 | $27.48 | 12.666% | $30.9606 | $30.96 | $30.95 | $31.00 |
| Purchase #5 | $50.55 | 12.473% | $56.8551 | $56.86 | $56.85 | $56.90 |
| Purchase #6 | $119.68 | 3.802% | $124.2302 | $124.23 | $124.25 | $124.20 |
| Purchase #7 | $23.61 | 8.548% | $25.6282 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $670.61 | $719.0406 | $719.05 | $719.10 | $719.10 | |