| 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 | $163.66 | 5.299% | $172.3323 | $172.33 | $172.35 | $172.30 |
| Purchase #2 | $148.75 | 3.537% | $154.0113 | $154.01 | $154.00 | $154.00 |
| Purchase #3 | $171.45 | 11.504% | $191.1736 | $191.17 | $191.15 | $191.20 |
| Purchase #4 | $33.69 | 8.589% | $36.5836 | $36.58 | $36.60 | $36.60 |
| Purchase #5 | $183.26 | 10.575% | $202.6397 | $202.64 | $202.65 | $202.60 |
| Purchase #6 | $35.47 | 13.704% | $40.3308 | $40.33 | $40.35 | $40.30 |
| Purchase #7 | $161.84 | 11.368% | $180.238 | $180.24 | $180.25 | $180.20 |
| 7 purchase totals = | $898.12 | $977.3093 | $977.30 | $977.35 | $977.20 | |