| 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 | $170.58 | 6.364% | $181.4357 | $181.44 | $181.45 | $181.40 |
| Purchase #2 | $24.76 | 10.696% | $27.4083 | $27.41 | $27.40 | $27.40 |
| Purchase #3 | $36.77 | 8.155% | $39.7686 | $39.77 | $39.75 | $39.80 |
| Purchase #4 | $219.57 | 9.561% | $240.5631 | $240.56 | $240.55 | $240.60 |
| Purchase #5 | $148.91 | 4.114% | $155.0362 | $155.04 | $155.05 | $155.00 |
| Purchase #6 | $151.43 | 3.377% | $156.5438 | $156.54 | $156.55 | $156.50 |
| Purchase #7 | $114.35 | 10.145% | $125.9508 | $125.95 | $125.95 | $126.00 |
| 7 purchase totals = | $866.37 | $926.7065 | $926.71 | $926.70 | $926.70 | |