| 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 | $132.67 | 5.388% | $139.8183 | $139.82 | $139.80 | $139.80 |
| Purchase #2 | $142.41 | 10.849% | $157.8601 | $157.86 | $157.85 | $157.90 |
| Purchase #3 | $171.89 | 7.107% | $184.1062 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $13.64 | 11.584% | $15.2201 | $15.22 | $15.20 | $15.20 |
| Purchase #5 | $49.35 | 4.349% | $51.4962 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $176.30 | 12.283% | $197.9549 | $197.95 | $197.95 | $198.00 |
| Purchase #7 | $189.93 | 8.470% | $206.0171 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $876.19 | $952.4729 | $952.48 | $952.40 | $952.50 | |