| 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 | $153.52 | 6.443% | $163.4113 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $50.90 | 9.409% | $55.6892 | $55.69 | $55.70 | $55.70 |
| Purchase #3 | $194.27 | 3.266% | $200.6149 | $200.61 | $200.60 | $200.60 |
| Purchase #4 | $49.84 | 3.853% | $51.7603 | $51.76 | $51.75 | $51.80 |
| Purchase #5 | $177.48 | 7.537% | $190.8567 | $190.86 | $190.85 | $190.90 |
| Purchase #6 | $144.32 | 11.217% | $160.5084 | $160.51 | $160.50 | $160.50 |
| Purchase #7 | $237.33 | 13.187% | $268.6267 | $268.63 | $268.65 | $268.60 |
| 7 purchase totals = | $1,007.66 | $1,091.4675 | $1,091.47 | $1,091.45 | $1,091.50 | |