| 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 | $136.82 | 12.717% | $154.2194 | $154.22 | $154.20 | $154.20 |
| Purchase #2 | $152.70 | 11.703% | $170.5705 | $170.57 | $170.55 | $170.60 |
| Purchase #3 | $96.51 | 8.728% | $104.9334 | $104.93 | $104.95 | $104.90 |
| Purchase #4 | $105.33 | 13.505% | $119.5548 | $119.55 | $119.55 | $119.60 |
| Purchase #5 | $47.94 | 13.226% | $54.2805 | $54.28 | $54.30 | $54.30 |
| Purchase #6 | $134.56 | 13.839% | $153.1818 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $28.94 | 8.166% | $31.3032 | $31.30 | $31.30 | $31.30 |
| 7 purchase totals = | $702.80 | $788.0436 | $788.03 | $788.05 | $788.10 | |