| 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 | $127.48 | 6.506% | $135.7738 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $36.89 | 3.334% | $38.1199 | $38.12 | $38.10 | $38.10 |
| Purchase #3 | $114.62 | 5.109% | $120.4759 | $120.48 | $120.50 | $120.50 |
| Purchase #4 | $46.82 | 10.612% | $51.7885 | $51.79 | $51.80 | $51.80 |
| Purchase #5 | $121.42 | 10.831% | $134.571 | $134.57 | $134.55 | $134.60 |
| Purchase #6 | $43.50 | 12.217% | $48.8144 | $48.81 | $48.80 | $48.80 |
| Purchase #7 | $112.27 | 3.512% | $116.2129 | $116.21 | $116.20 | $116.20 |
| 7 purchase totals = | $603.00 | $645.7564 | $645.75 | $645.70 | $645.80 | |