| 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 | $170.28 | 9.642% | $186.6984 | $186.70 | $186.70 | $186.70 |
| Purchase #2 | $133.61 | 10.585% | $147.7526 | $147.75 | $147.75 | $147.80 |
| Purchase #3 | $102.53 | 6.416% | $109.1083 | $109.11 | $109.10 | $109.10 |
| Purchase #4 | $70.80 | 9.504% | $77.5288 | $77.53 | $77.55 | $77.50 |
| Purchase #5 | $44.93 | 12.566% | $50.5759 | $50.58 | $50.60 | $50.60 |
| Purchase #6 | $35.32 | 8.528% | $38.3321 | $38.33 | $38.35 | $38.30 |
| Purchase #7 | $65.48 | 10.499% | $72.3547 | $72.35 | $72.35 | $72.40 |
| 7 purchase totals = | $622.95 | $682.3508 | $682.35 | $682.40 | $682.40 | |