| 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 | $141.80 | 5.843% | $150.0854 | $150.09 | $150.10 | $150.10 |
| Purchase #2 | $104.56 | 12.656% | $117.7931 | $117.79 | $117.80 | $117.80 |
| Purchase #3 | $208.78 | 7.250% | $223.9166 | $223.92 | $223.90 | $223.90 |
| Purchase #4 | $194.77 | 7.565% | $209.5044 | $209.50 | $209.50 | $209.50 |
| Purchase #5 | $69.70 | 11.714% | $77.8647 | $77.86 | $77.85 | $77.90 |
| Purchase #6 | $17.60 | 4.274% | $18.3522 | $18.35 | $18.35 | $18.40 |
| Purchase #7 | $12.94 | 9.569% | $14.1782 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $750.15 | $811.6946 | $811.69 | $811.70 | $811.80 | |