| 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 | $183.61 | 11.686% | $205.0667 | $205.07 | $205.05 | $205.10 |
| Purchase #2 | $26.27 | 13.415% | $29.7941 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $137.36 | 6.536% | $146.3378 | $146.34 | $146.35 | $146.30 |
| Purchase #4 | $63.60 | 4.570% | $66.5065 | $66.51 | $66.50 | $66.50 |
| Purchase #5 | $38.86 | 13.716% | $44.19 | $44.19 | $44.20 | $44.20 |
| Purchase #6 | $107.56 | 6.348% | $114.3879 | $114.39 | $114.40 | $114.40 |
| Purchase #7 | $11.74 | 5.261% | $12.3576 | $12.36 | $12.35 | $12.40 |
| 7 purchase totals = | $569.00 | $618.6406 | $618.65 | $618.65 | $618.70 | |