| 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 | $137.48 | 3.183% | $141.856 | $141.86 | $141.85 | $141.90 |
| Purchase #2 | $108.54 | 6.713% | $115.8263 | $115.83 | $115.85 | $115.80 |
| Purchase #3 | $61.54 | 4.174% | $64.1087 | $64.11 | $64.10 | $64.10 |
| Purchase #4 | $124.27 | 9.520% | $136.1005 | $136.10 | $136.10 | $136.10 |
| Purchase #5 | $145.38 | 5.484% | $153.3526 | $153.35 | $153.35 | $153.40 |
| Purchase #6 | $51.35 | 13.780% | $58.426 | $58.43 | $58.45 | $58.40 |
| Purchase #7 | $53.99 | 9.500% | $59.1191 | $59.12 | $59.10 | $59.10 |
| 7 purchase totals = | $682.55 | $728.7892 | $728.80 | $728.80 | $728.80 | |