| 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 | $172.75 | 10.197% | $190.3653 | $190.37 | $190.35 | $190.40 |
| Purchase #2 | $156.87 | 13.132% | $177.4702 | $177.47 | $177.45 | $177.50 |
| Purchase #3 | $76.92 | 5.310% | $81.0045 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $197.56 | 4.719% | $206.8829 | $206.88 | $206.90 | $206.90 |
| Purchase #5 | $191.47 | 4.531% | $200.1455 | $200.15 | $200.15 | $200.10 |
| Purchase #6 | $39.26 | 11.656% | $43.8361 | $43.84 | $43.85 | $43.80 |
| Purchase #7 | $244.79 | 12.504% | $275.3985 | $275.40 | $275.40 | $275.40 |
| 7 purchase totals = | $1,079.62 | $1,175.1030 | $1,175.11 | $1,175.10 | $1,175.10 | |