| 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 | $171.31 | 13.670% | $194.7281 | $194.73 | $194.75 | $194.70 |
| Purchase #2 | $170.57 | 12.581% | $192.0294 | $192.03 | $192.05 | $192.00 |
| Purchase #3 | $141.95 | 6.306% | $150.9014 | $150.90 | $150.90 | $150.90 |
| Purchase #4 | $72.29 | 7.641% | $77.8137 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $133.53 | 3.380% | $138.0433 | $138.04 | $138.05 | $138.00 |
| Purchase #6 | $233.64 | 13.267% | $264.637 | $264.64 | $264.65 | $264.60 |
| Purchase #7 | $89.88 | 12.730% | $101.3217 | $101.32 | $101.30 | $101.30 |
| 7 purchase totals = | $1,013.17 | $1,119.4746 | $1,119.47 | $1,119.50 | $1,119.30 | |