| 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 | $178.28 | 6.680% | $190.1891 | $190.19 | $190.20 | $190.20 |
| Purchase #2 | $142.91 | 3.319% | $147.6532 | $147.65 | $147.65 | $147.70 |
| Purchase #3 | $204.40 | 8.760% | $222.3054 | $222.31 | $222.30 | $222.30 |
| Purchase #4 | $109.85 | 7.297% | $117.8658 | $117.87 | $117.85 | $117.90 |
| Purchase #5 | $75.49 | 11.672% | $84.3012 | $84.30 | $84.30 | $84.30 |
| Purchase #6 | $54.29 | 11.143% | $60.3395 | $60.34 | $60.35 | $60.30 |
| Purchase #7 | $219.89 | 3.225% | $226.9815 | $226.98 | $227.00 | $227.00 |
| 7 purchase totals = | $985.11 | $1,049.6357 | $1,049.64 | $1,049.65 | $1,049.70 | |