| 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 | $149.33 | 9.546% | $163.585 | $163.59 | $163.60 | $163.60 |
| Purchase #2 | $141.87 | 10.285% | $156.4613 | $156.46 | $156.45 | $156.50 |
| Purchase #3 | $30.79 | 6.182% | $32.6934 | $32.69 | $32.70 | $32.70 |
| Purchase #4 | $156.93 | 8.789% | $170.7226 | $170.72 | $170.70 | $170.70 |
| Purchase #5 | $221.31 | 11.871% | $247.5817 | $247.58 | $247.60 | $247.60 |
| Purchase #6 | $162.98 | 8.351% | $176.5905 | $176.59 | $176.60 | $176.60 |
| Purchase #7 | $115.94 | 11.603% | $129.3925 | $129.39 | $129.40 | $129.40 |
| 7 purchase totals = | $979.15 | $1,077.0270 | $1,077.02 | $1,077.05 | $1,077.10 | |