| 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 | $164.58 | 4.373% | $171.7771 | $171.78 | $171.80 | $171.80 |
| Purchase #2 | $235.32 | 6.738% | $251.1759 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $55.76 | 9.642% | $61.1364 | $61.14 | $61.15 | $61.10 |
| Purchase #4 | $246.42 | 7.798% | $265.6358 | $265.64 | $265.65 | $265.60 |
| Purchase #5 | $50.82 | 8.715% | $55.249 | $55.25 | $55.25 | $55.20 |
| Purchase #6 | $124.96 | 8.637% | $135.7528 | $135.75 | $135.75 | $135.80 |
| Purchase #7 | $137.87 | 9.821% | $151.4102 | $151.41 | $151.40 | $151.40 |
| 7 purchase totals = | $1,015.73 | $1,092.1372 | $1,092.15 | $1,092.20 | $1,092.10 | |