| 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 | $38.96 | 13.432% | $44.1931 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $116.96 | 7.492% | $125.7226 | $125.72 | $125.70 | $125.70 |
| Purchase #3 | $43.29 | 9.184% | $47.2658 | $47.27 | $47.25 | $47.30 |
| Purchase #4 | $121.41 | 8.440% | $131.657 | $131.66 | $131.65 | $131.70 |
| Purchase #5 | $19.75 | 7.133% | $21.1588 | $21.16 | $21.15 | $21.20 |
| Purchase #6 | $123.43 | 12.383% | $138.7143 | $138.71 | $138.70 | $138.70 |
| Purchase #7 | $175.58 | 7.152% | $188.1375 | $188.14 | $188.15 | $188.10 |
| 7 purchase totals = | $639.38 | $696.8491 | $696.85 | $696.80 | $696.90 | |