| 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 | $145.96 | 5.225% | $153.5864 | $153.59 | $153.60 | $153.60 |
| Purchase #2 | $118.39 | 3.631% | $122.6887 | $122.69 | $122.70 | $122.70 |
| Purchase #3 | $163.81 | 4.240% | $170.7555 | $170.76 | $170.75 | $170.80 |
| Purchase #4 | $157.48 | 9.641% | $172.6626 | $172.66 | $172.65 | $172.70 |
| Purchase #5 | $137.46 | 13.647% | $156.2192 | $156.22 | $156.20 | $156.20 |
| Purchase #6 | $63.53 | 3.556% | $65.7891 | $65.79 | $65.80 | $65.80 |
| Purchase #7 | $215.85 | 5.811% | $228.393 | $228.39 | $228.40 | $228.40 |
| 7 purchase totals = | $1,002.48 | $1,070.0945 | $1,070.10 | $1,070.10 | $1,070.20 | |