| 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 | $156.56 | 6.211% | $166.2839 | $166.28 | $166.30 | $166.30 |
| Purchase #2 | $132.45 | 6.473% | $141.0235 | $141.02 | $141.00 | $141.00 |
| Purchase #3 | $98.26 | 8.152% | $106.2702 | $106.27 | $106.25 | $106.30 |
| Purchase #4 | $65.77 | 4.731% | $68.8816 | $68.88 | $68.90 | $68.90 |
| Purchase #5 | $227.27 | 7.594% | $244.5289 | $244.53 | $244.55 | $244.50 |
| Purchase #6 | $190.87 | 10.313% | $210.5544 | $210.55 | $210.55 | $210.60 |
| Purchase #7 | $187.58 | 9.553% | $205.4995 | $205.50 | $205.50 | $205.50 |
| 7 purchase totals = | $1,058.76 | $1,143.0420 | $1,143.03 | $1,143.05 | $1,143.10 | |