| 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 | $139.88 | 6.828% | $149.431 | $149.43 | $149.45 | $149.40 |
| Purchase #2 | $24.58 | 5.146% | $25.8449 | $25.84 | $25.85 | $25.80 |
| Purchase #3 | $52.34 | 4.504% | $54.6974 | $54.70 | $54.70 | $54.70 |
| Purchase #4 | $66.55 | 12.284% | $74.725 | $74.73 | $74.75 | $74.70 |
| Purchase #5 | $86.43 | 10.765% | $95.7342 | $95.73 | $95.75 | $95.70 |
| Purchase #6 | $196.89 | 7.763% | $212.1746 | $212.17 | $212.15 | $212.20 |
| Purchase #7 | $63.63 | 12.157% | $71.3655 | $71.37 | $71.35 | $71.40 |
| 7 purchase totals = | $630.30 | $683.9726 | $683.97 | $684.00 | $683.90 | |