| 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 | $163.88 | 10.239% | $180.6597 | $180.66 | $180.65 | $180.70 |
| Purchase #2 | $37.59 | 6.107% | $39.8856 | $39.89 | $39.90 | $39.90 |
| Purchase #3 | $33.80 | 8.340% | $36.6189 | $36.62 | $36.60 | $36.60 |
| Purchase #4 | $222.50 | 6.611% | $237.2095 | $237.21 | $237.20 | $237.20 |
| Purchase #5 | $139.27 | 12.314% | $156.4197 | $156.42 | $156.40 | $156.40 |
| Purchase #6 | $135.43 | 4.695% | $141.7884 | $141.79 | $141.80 | $141.80 |
| Purchase #7 | $101.27 | 9.561% | $110.9524 | $110.95 | $110.95 | $111.00 |
| 7 purchase totals = | $833.74 | $903.5342 | $903.54 | $903.50 | $903.60 | |