| 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 | $163.37 | 6.330% | $173.7113 | $173.71 | $173.70 | $173.70 |
| Purchase #2 | $45.74 | 11.772% | $51.1245 | $51.12 | $51.10 | $51.10 |
| Purchase #3 | $213.95 | 10.139% | $235.6424 | $235.64 | $235.65 | $235.60 |
| Purchase #4 | $128.66 | 10.305% | $141.9184 | $141.92 | $141.90 | $141.90 |
| Purchase #5 | $78.86 | 5.136% | $82.9102 | $82.91 | $82.90 | $82.90 |
| Purchase #6 | $24.69 | 5.766% | $26.1136 | $26.11 | $26.10 | $26.10 |
| Purchase #7 | $219.84 | 11.429% | $244.9655 | $244.97 | $244.95 | $245.00 |
| 7 purchase totals = | $875.11 | $956.3859 | $956.38 | $956.30 | $956.30 | |