| 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 | $132.30 | 3.434% | $136.8432 | $136.84 | $136.85 | $136.80 |
| Purchase #2 | $163.67 | 10.560% | $180.9536 | $180.95 | $180.95 | $181.00 |
| Purchase #3 | $63.74 | 10.747% | $70.5901 | $70.59 | $70.60 | $70.60 |
| Purchase #4 | $74.26 | 13.861% | $84.5532 | $84.55 | $84.55 | $84.60 |
| Purchase #5 | $238.43 | 10.575% | $263.644 | $263.64 | $263.65 | $263.60 |
| Purchase #6 | $51.70 | 3.612% | $53.5674 | $53.57 | $53.55 | $53.60 |
| Purchase #7 | $25.78 | 4.469% | $26.9321 | $26.93 | $26.95 | $26.90 |
| 7 purchase totals = | $749.88 | $817.0836 | $817.07 | $817.10 | $817.10 | |