| 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 | $164.74 | 4.496% | $172.1467 | $172.15 | $172.15 | $172.10 |
| Purchase #2 | $38.64 | 4.683% | $40.4495 | $40.45 | $40.45 | $40.40 |
| Purchase #3 | $125.95 | 11.179% | $140.03 | $140.03 | $140.05 | $140.00 |
| Purchase #4 | $216.81 | 4.648% | $226.8873 | $226.89 | $226.90 | $226.90 |
| Purchase #5 | $152.87 | 5.680% | $161.553 | $161.55 | $161.55 | $161.60 |
| Purchase #6 | $97.73 | 13.355% | $110.7818 | $110.78 | $110.80 | $110.80 |
| Purchase #7 | $27.43 | 3.421% | $28.3684 | $28.37 | $28.35 | $28.40 |
| 7 purchase totals = | $824.17 | $880.2167 | $880.22 | $880.25 | $880.20 | |