| 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 | $148.75 | 8.116% | $160.8226 | $160.82 | $160.80 | $160.80 |
| Purchase #2 | $38.58 | 4.771% | $40.4207 | $40.42 | $40.40 | $40.40 |
| Purchase #3 | $86.94 | 6.328% | $92.4416 | $92.44 | $92.45 | $92.40 |
| Purchase #4 | $207.57 | 10.420% | $229.1988 | $229.20 | $229.20 | $229.20 |
| Purchase #5 | $5.93 | 12.731% | $6.6849 | $6.68 | $6.70 | $6.70 |
| Purchase #6 | $225.71 | 3.493% | $233.5941 | $233.59 | $233.60 | $233.60 |
| Purchase #7 | $193.85 | 5.373% | $204.2656 | $204.27 | $204.25 | $204.30 |
| 7 purchase totals = | $907.33 | $967.4283 | $967.42 | $967.40 | $967.40 | |