| 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 | $155.77 | 12.188% | $174.7552 | $174.76 | $174.75 | $174.80 |
| Purchase #2 | $197.41 | 6.474% | $210.1903 | $210.19 | $210.20 | $210.20 |
| Purchase #3 | $101.48 | 6.169% | $107.7403 | $107.74 | $107.75 | $107.70 |
| Purchase #4 | $53.94 | 8.611% | $58.5848 | $58.58 | $58.60 | $58.60 |
| Purchase #5 | $93.29 | 12.231% | $104.7003 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $9.52 | 9.721% | $10.4454 | $10.45 | $10.45 | $10.40 |
| Purchase #7 | $16.36 | 4.730% | $17.1338 | $17.13 | $17.15 | $17.10 |
| 7 purchase totals = | $627.77 | $683.5501 | $683.55 | $683.60 | $683.50 | |