| 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 | $32.65 | 10.825% | $36.1844 | $36.18 | $36.20 | $36.20 |
| Purchase #2 | $73.61 | 8.747% | $80.0487 | $80.05 | $80.05 | $80.00 |
| Purchase #3 | $98.81 | 10.698% | $109.3807 | $109.38 | $109.40 | $109.40 |
| Purchase #4 | $140.46 | 11.146% | $156.1157 | $156.12 | $156.10 | $156.10 |
| Purchase #5 | $136.78 | 7.625% | $147.2095 | $147.21 | $147.20 | $147.20 |
| Purchase #6 | $45.33 | 7.654% | $48.7996 | $48.80 | $48.80 | $48.80 |
| Purchase #7 | $145.65 | 5.262% | $153.3141 | $153.31 | $153.30 | $153.30 |
| 7 purchase totals = | $673.29 | $731.0527 | $731.05 | $731.05 | $731.00 | |