| 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 | $196.70 | 12.832% | $221.9405 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $118.48 | 10.520% | $130.9441 | $130.94 | $130.95 | $130.90 |
| Purchase #3 | $170.72 | 13.249% | $193.3387 | $193.34 | $193.35 | $193.30 |
| Purchase #4 | $138.36 | 3.782% | $143.5928 | $143.59 | $143.60 | $143.60 |
| Purchase #5 | $86.37 | 13.781% | $98.2726 | $98.27 | $98.25 | $98.30 |
| Purchase #6 | $6.49 | 9.329% | $7.0955 | $7.10 | $7.10 | $7.10 |
| Purchase #7 | $86.51 | 10.676% | $95.7458 | $95.75 | $95.75 | $95.70 |
| 7 purchase totals = | $803.63 | $890.9300 | $890.93 | $890.95 | $890.80 | |