| 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 | $160.36 | 7.294% | $172.0567 | $172.06 | $172.05 | $172.10 |
| Purchase #2 | $45.71 | 13.695% | $51.97 | $51.97 | $51.95 | $52.00 |
| Purchase #3 | $13.61 | 8.829% | $14.8116 | $14.81 | $14.80 | $14.80 |
| Purchase #4 | $69.25 | 13.286% | $78.4506 | $78.45 | $78.45 | $78.50 |
| Purchase #5 | $164.48 | 13.195% | $186.1831 | $186.18 | $186.20 | $186.20 |
| Purchase #6 | $126.98 | 8.448% | $137.7073 | $137.71 | $137.70 | $137.70 |
| Purchase #7 | $102.60 | 6.164% | $108.9243 | $108.92 | $108.90 | $108.90 |
| 7 purchase totals = | $682.99 | $750.1036 | $750.10 | $750.05 | $750.20 | |