| 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 | $148.78 | 6.814% | $158.9179 | $158.92 | $158.90 | $158.90 |
| Purchase #2 | $114.60 | 8.701% | $124.5713 | $124.57 | $124.55 | $124.60 |
| Purchase #3 | $32.92 | 10.551% | $36.3934 | $36.39 | $36.40 | $36.40 |
| Purchase #4 | $178.36 | 13.455% | $202.3583 | $202.36 | $202.35 | $202.40 |
| Purchase #5 | $241.79 | 11.318% | $269.1558 | $269.16 | $269.15 | $269.20 |
| Purchase #6 | $48.77 | 8.786% | $53.0549 | $53.05 | $53.05 | $53.10 |
| Purchase #7 | $209.49 | 7.534% | $225.273 | $225.27 | $225.25 | $225.30 |
| 7 purchase totals = | $974.71 | $1,069.7246 | $1,069.72 | $1,069.65 | $1,069.90 | |