| 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 | $138.28 | 5.207% | $145.4802 | $145.48 | $145.50 | $145.50 |
| Purchase #2 | $150.67 | 4.174% | $156.959 | $156.96 | $156.95 | $157.00 |
| Purchase #3 | $58.65 | 12.790% | $66.1513 | $66.15 | $66.15 | $66.20 |
| Purchase #4 | $52.52 | 3.800% | $54.5158 | $54.52 | $54.50 | $54.50 |
| Purchase #5 | $73.80 | 4.404% | $77.0502 | $77.05 | $77.05 | $77.10 |
| Purchase #6 | $129.28 | 12.754% | $145.7684 | $145.77 | $145.75 | $145.80 |
| Purchase #7 | $170.92 | 3.556% | $176.9979 | $177.00 | $177.00 | $177.00 |
| 7 purchase totals = | $774.12 | $822.9228 | $822.93 | $822.90 | $823.10 | |