| 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 | $19.56 | 13.729% | $22.2454 | $22.25 | $22.25 | $22.20 |
| Purchase #2 | $96.29 | 8.550% | $104.5228 | $104.52 | $104.50 | $104.50 |
| Purchase #3 | $174.67 | 6.499% | $186.0218 | $186.02 | $186.00 | $186.00 |
| Purchase #4 | $33.68 | 9.459% | $36.8658 | $36.87 | $36.85 | $36.90 |
| Purchase #5 | $80.61 | 13.711% | $91.6624 | $91.66 | $91.65 | $91.70 |
| Purchase #6 | $155.77 | 4.872% | $163.3591 | $163.36 | $163.35 | $163.40 |
| Purchase #7 | $200.37 | 10.584% | $221.5772 | $221.58 | $221.60 | $221.60 |
| 7 purchase totals = | $760.95 | $826.2545 | $826.26 | $826.20 | $826.30 | |