| 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 | $155.59 | 12.303% | $174.7322 | $174.73 | $174.75 | $174.70 |
| Purchase #2 | $26.89 | 9.684% | $29.494 | $29.49 | $29.50 | $29.50 |
| Purchase #3 | $54.49 | 9.556% | $59.6971 | $59.70 | $59.70 | $59.70 |
| Purchase #4 | $22.35 | 7.457% | $24.0166 | $24.02 | $24.00 | $24.00 |
| Purchase #5 | $18.61 | 7.650% | $20.0337 | $20.03 | $20.05 | $20.00 |
| Purchase #6 | $124.78 | 5.172% | $131.2336 | $131.23 | $131.25 | $131.20 |
| Purchase #7 | $205.57 | 6.712% | $219.3679 | $219.37 | $219.35 | $219.40 |
| 7 purchase totals = | $608.28 | $658.5751 | $658.57 | $658.60 | $658.50 | |