| 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 | $144.32 | 8.145% | $156.0749 | $156.07 | $156.05 | $156.10 |
| Purchase #2 | $44.35 | 6.134% | $47.0704 | $47.07 | $47.05 | $47.10 |
| Purchase #3 | $68.63 | 13.749% | $78.0659 | $78.07 | $78.05 | $78.10 |
| Purchase #4 | $6.59 | 12.668% | $7.4248 | $7.42 | $7.40 | $7.40 |
| Purchase #5 | $107.77 | 6.327% | $114.5886 | $114.59 | $114.60 | $114.60 |
| Purchase #6 | $198.95 | 10.152% | $219.1474 | $219.15 | $219.15 | $219.10 |
| Purchase #7 | $76.92 | 5.412% | $81.0829 | $81.08 | $81.10 | $81.10 |
| 7 purchase totals = | $647.53 | $703.4549 | $703.45 | $703.40 | $703.50 | |