| 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 | $129.61 | 6.411% | $137.9193 | $137.92 | $137.90 | $137.90 |
| Purchase #2 | $81.77 | 3.482% | $84.6172 | $84.62 | $84.60 | $84.60 |
| Purchase #3 | $90.70 | 5.600% | $95.7792 | $95.78 | $95.80 | $95.80 |
| Purchase #4 | $181.91 | 11.763% | $203.3081 | $203.31 | $203.30 | $203.30 |
| Purchase #5 | $158.94 | 7.524% | $170.8986 | $170.90 | $170.90 | $170.90 |
| Purchase #6 | $55.40 | 7.399% | $59.499 | $59.50 | $59.50 | $59.50 |
| Purchase #7 | $129.88 | 11.872% | $145.2994 | $145.30 | $145.30 | $145.30 |
| 7 purchase totals = | $828.21 | $897.3208 | $897.33 | $897.30 | $897.30 | |