| 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 | $202.55 | 12.868% | $228.6141 | $228.61 | $228.60 | $228.60 |
| Purchase #2 | $130.86 | 13.675% | $148.7551 | $148.76 | $148.75 | $148.80 |
| Purchase #3 | $148.90 | 4.232% | $155.2014 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $163.68 | 7.776% | $176.4078 | $176.41 | $176.40 | $176.40 |
| Purchase #5 | $25.32 | 11.106% | $28.132 | $28.13 | $28.15 | $28.10 |
| Purchase #6 | $121.45 | 9.396% | $132.8614 | $132.86 | $132.85 | $132.90 |
| Purchase #7 | $175.74 | 5.708% | $185.7712 | $185.77 | $185.75 | $185.80 |
| 7 purchase totals = | $968.50 | $1,055.7430 | $1,055.74 | $1,055.70 | $1,055.80 | |