| 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 | $177.79 | 13.489% | $201.7721 | $201.77 | $201.75 | $201.80 |
| Purchase #2 | $158.46 | 10.198% | $174.6198 | $174.62 | $174.60 | $174.60 |
| Purchase #3 | $220.80 | 7.551% | $237.4726 | $237.47 | $237.45 | $237.50 |
| Purchase #4 | $166.65 | 3.483% | $172.4544 | $172.45 | $172.45 | $172.50 |
| Purchase #5 | $12.50 | 5.600% | $13.2 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $227.75 | 3.430% | $235.5618 | $235.56 | $235.55 | $235.60 |
| Purchase #7 | $123.75 | 13.189% | $140.0714 | $140.07 | $140.05 | $140.10 |
| 7 purchase totals = | $1,087.70 | $1,175.1521 | $1,175.14 | $1,175.05 | $1,175.30 | |