| 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 | $175.85 | 8.435% | $190.6829 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $71.30 | 7.396% | $76.5733 | $76.57 | $76.55 | $76.60 |
| Purchase #3 | $233.51 | 9.602% | $255.9316 | $255.93 | $255.95 | $255.90 |
| Purchase #4 | $176.61 | 4.657% | $184.8347 | $184.83 | $184.85 | $184.80 |
| Purchase #5 | $208.90 | 8.152% | $225.9295 | $225.93 | $225.95 | $225.90 |
| Purchase #6 | $114.88 | 11.468% | $128.0544 | $128.05 | $128.05 | $128.10 |
| Purchase #7 | $129.33 | 7.510% | $139.0427 | $139.04 | $139.05 | $139.00 |
| 7 purchase totals = | $1,110.38 | $1,201.0491 | $1,201.03 | $1,201.10 | $1,201.00 | |