| 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 | $131.47 | 11.595% | $146.7139 | $146.71 | $146.70 | $146.70 |
| Purchase #2 | $5.27 | 8.312% | $5.708 | $5.71 | $5.70 | $5.70 |
| Purchase #3 | $117.76 | 11.462% | $131.2577 | $131.26 | $131.25 | $131.30 |
| Purchase #4 | $123.29 | 12.216% | $138.3511 | $138.35 | $138.35 | $138.40 |
| Purchase #5 | $48.79 | 5.596% | $51.5203 | $51.52 | $51.50 | $51.50 |
| Purchase #6 | $141.41 | 4.588% | $147.8979 | $147.90 | $147.90 | $147.90 |
| Purchase #7 | $205.81 | 7.214% | $220.6571 | $220.66 | $220.65 | $220.70 |
| 7 purchase totals = | $773.80 | $842.1060 | $842.11 | $842.05 | $842.20 | |