| 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 | $162.81 | 5.738% | $172.152 | $172.15 | $172.15 | $172.20 |
| Purchase #2 | $30.44 | 12.771% | $34.3275 | $34.33 | $34.35 | $34.30 |
| Purchase #3 | $74.91 | 11.750% | $83.7119 | $83.71 | $83.70 | $83.70 |
| Purchase #4 | $30.63 | 12.239% | $34.3788 | $34.38 | $34.40 | $34.40 |
| Purchase #5 | $13.65 | 11.844% | $15.2667 | $15.27 | $15.25 | $15.30 |
| Purchase #6 | $246.28 | 5.786% | $260.5298 | $260.53 | $260.55 | $260.50 |
| Purchase #7 | $76.87 | 8.470% | $83.3809 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $635.59 | $683.7476 | $683.75 | $683.80 | $683.80 | |