| 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 | $107.34 | 6.461% | $114.2752 | $114.28 | $114.30 | $114.30 |
| Purchase #2 | $90.25 | 7.247% | $96.7904 | $96.79 | $96.80 | $96.80 |
| Purchase #3 | $197.81 | 9.854% | $217.3022 | $217.30 | $217.30 | $217.30 |
| Purchase #4 | $25.82 | 13.347% | $29.2662 | $29.27 | $29.25 | $29.30 |
| Purchase #5 | $119.80 | 13.114% | $135.5106 | $135.51 | $135.50 | $135.50 |
| Purchase #6 | $81.49 | 6.492% | $86.7803 | $86.78 | $86.80 | $86.80 |
| Purchase #7 | $156.51 | 13.343% | $177.3931 | $177.39 | $177.40 | $177.40 |
| 7 purchase totals = | $779.02 | $857.3180 | $857.32 | $857.35 | $857.40 | |