| 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 | $128.31 | 4.747% | $134.4009 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $153.47 | 11.153% | $170.5865 | $170.59 | $170.60 | $170.60 |
| Purchase #3 | $210.53 | 10.420% | $232.4672 | $232.47 | $232.45 | $232.50 |
| Purchase #4 | $226.37 | 6.221% | $240.4525 | $240.45 | $240.45 | $240.50 |
| Purchase #5 | $84.98 | 9.342% | $92.9188 | $92.92 | $92.90 | $92.90 |
| Purchase #6 | $111.48 | 4.118% | $116.0707 | $116.07 | $116.05 | $116.10 |
| Purchase #7 | $163.83 | 12.744% | $184.7085 | $184.71 | $184.70 | $184.70 |
| 7 purchase totals = | $1,078.97 | $1,171.6051 | $1,171.61 | $1,171.55 | $1,171.70 | |