| 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 | $151.74 | 4.118% | $157.9887 | $157.99 | $158.00 | $158.00 |
| Purchase #2 | $25.42 | 11.624% | $28.3748 | $28.37 | $28.35 | $28.40 |
| Purchase #3 | $65.36 | 12.628% | $73.6137 | $73.61 | $73.60 | $73.60 |
| Purchase #4 | $192.81 | 8.424% | $209.0523 | $209.05 | $209.05 | $209.10 |
| Purchase #5 | $98.39 | 3.507% | $101.8405 | $101.84 | $101.85 | $101.80 |
| Purchase #6 | $39.42 | 9.442% | $43.142 | $43.14 | $43.15 | $43.10 |
| Purchase #7 | $180.29 | 13.495% | $204.6201 | $204.62 | $204.60 | $204.60 |
| 7 purchase totals = | $753.43 | $818.6321 | $818.62 | $818.60 | $818.60 | |