| 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 | $33.41 | 11.309% | $37.1883 | $37.19 | $37.20 | $37.20 |
| Purchase #2 | $18.44 | 8.786% | $20.0601 | $20.06 | $20.05 | $20.10 |
| Purchase #3 | $180.36 | 11.592% | $201.2673 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $121.65 | 12.585% | $136.9597 | $136.96 | $136.95 | $137.00 |
| Purchase #5 | $158.28 | 12.162% | $177.53 | $177.53 | $177.55 | $177.50 |
| Purchase #6 | $202.85 | 13.388% | $230.0076 | $230.01 | $230.00 | $230.00 |
| Purchase #7 | $103.44 | 8.525% | $112.2583 | $112.26 | $112.25 | $112.30 |
| 7 purchase totals = | $818.43 | $915.2713 | $915.28 | $915.25 | $915.40 | |