| 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 | $105.78 | 8.161% | $114.4127 | $114.41 | $114.40 | $114.40 |
| Purchase #2 | $21.33 | 8.565% | $23.1569 | $23.16 | $23.15 | $23.20 |
| Purchase #3 | $150.98 | 12.808% | $170.3175 | $170.32 | $170.30 | $170.30 |
| Purchase #4 | $13.65 | 13.458% | $15.487 | $15.49 | $15.50 | $15.50 |
| Purchase #5 | $35.86 | 6.426% | $38.1644 | $38.16 | $38.15 | $38.20 |
| Purchase #6 | $181.74 | 6.235% | $193.0715 | $193.07 | $193.05 | $193.10 |
| Purchase #7 | $62.31 | 3.383% | $64.4179 | $64.42 | $64.40 | $64.40 |
| 7 purchase totals = | $571.65 | $619.0279 | $619.03 | $618.95 | $619.10 | |