| 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 | $147.29 | 7.872% | $158.8847 | $158.88 | $158.90 | $158.90 |
| Purchase #2 | $102.79 | 10.580% | $113.6652 | $113.67 | $113.65 | $113.70 |
| Purchase #3 | $10.77 | 11.569% | $12.016 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $29.79 | 3.564% | $30.8517 | $30.85 | $30.85 | $30.90 |
| Purchase #5 | $34.25 | 6.384% | $36.4365 | $36.44 | $36.45 | $36.40 |
| Purchase #6 | $189.29 | 12.421% | $212.8017 | $212.80 | $212.80 | $212.80 |
| Purchase #7 | $26.77 | 6.584% | $28.5325 | $28.53 | $28.55 | $28.50 |
| 7 purchase totals = | $540.95 | $593.1883 | $593.19 | $593.20 | $593.20 | |