| 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 | $147.60 | 11.183% | $164.1061 | $164.11 | $164.10 | $164.10 |
| Purchase #2 | $174.49 | 11.344% | $194.2841 | $194.28 | $194.30 | $194.30 |
| Purchase #3 | $182.32 | 8.677% | $198.1399 | $198.14 | $198.15 | $198.10 |
| Purchase #4 | $74.74 | 4.253% | $77.9187 | $77.92 | $77.90 | $77.90 |
| Purchase #5 | $217.30 | 3.641% | $225.2119 | $225.21 | $225.20 | $225.20 |
| Purchase #6 | $238.73 | 12.462% | $268.4805 | $268.48 | $268.50 | $268.50 |
| Purchase #7 | $122.98 | 11.862% | $137.5679 | $137.57 | $137.55 | $137.60 |
| 7 purchase totals = | $1,158.16 | $1,265.7091 | $1,265.71 | $1,265.70 | $1,265.70 | |