| 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 | $187.88 | 10.801% | $208.1729 | $208.17 | $208.15 | $208.20 |
| Purchase #2 | $208.40 | 4.327% | $217.4175 | $217.42 | $217.40 | $217.40 |
| Purchase #3 | $149.44 | 8.255% | $161.7763 | $161.78 | $161.80 | $161.80 |
| Purchase #4 | $90.48 | 13.473% | $102.6704 | $102.67 | $102.65 | $102.70 |
| Purchase #5 | $14.90 | 4.294% | $15.5398 | $15.54 | $15.55 | $15.50 |
| Purchase #6 | $15.88 | 9.337% | $17.3627 | $17.36 | $17.35 | $17.40 |
| Purchase #7 | $179.57 | 4.153% | $187.0275 | $187.03 | $187.05 | $187.00 |
| 7 purchase totals = | $846.55 | $909.9671 | $909.97 | $909.95 | $910.00 | |