| 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 | $225.32 | 5.241% | $237.129 | $237.13 | $237.15 | $237.10 |
| Purchase #2 | $36.43 | 3.861% | $37.8366 | $37.84 | $37.85 | $37.80 |
| Purchase #3 | $174.42 | 13.169% | $197.3894 | $197.39 | $197.40 | $197.40 |
| Purchase #4 | $75.84 | 13.464% | $86.0511 | $86.05 | $86.05 | $86.10 |
| Purchase #5 | $153.26 | 7.402% | $164.6043 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $34.27 | 3.576% | $35.4955 | $35.50 | $35.50 | $35.50 |
| Purchase #7 | $172.47 | 4.437% | $180.1225 | $180.12 | $180.10 | $180.10 |
| 7 purchase totals = | $872.01 | $938.6284 | $938.63 | $938.65 | $938.60 | |