| 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 | $149.86 | 13.748% | $170.4628 | $170.46 | $170.45 | $170.50 |
| Purchase #2 | $235.91 | 9.148% | $257.491 | $257.49 | $257.50 | $257.50 |
| Purchase #3 | $201.84 | 13.440% | $228.9673 | $228.97 | $228.95 | $229.00 |
| Purchase #4 | $172.27 | 10.241% | $189.9122 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $197.54 | 3.581% | $204.6139 | $204.61 | $204.60 | $204.60 |
| Purchase #6 | $163.68 | 6.531% | $174.3699 | $174.37 | $174.35 | $174.40 |
| Purchase #7 | $232.56 | 7.413% | $249.7997 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $1,353.66 | $1,475.6168 | $1,475.61 | $1,475.55 | $1,475.70 | |