| 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 | $144.29 | 7.739% | $155.4566 | $155.46 | $155.45 | $155.50 |
| Purchase #2 | $17.91 | 11.277% | $19.9297 | $19.93 | $19.95 | $19.90 |
| Purchase #3 | $193.64 | 6.843% | $206.8908 | $206.89 | $206.90 | $206.90 |
| Purchase #4 | $231.63 | 12.439% | $260.4425 | $260.44 | $260.45 | $260.40 |
| Purchase #5 | $7.83 | 10.620% | $8.6615 | $8.66 | $8.65 | $8.70 |
| Purchase #6 | $129.31 | 9.326% | $141.3695 | $141.37 | $141.35 | $141.40 |
| Purchase #7 | $76.42 | 10.207% | $84.2202 | $84.22 | $84.20 | $84.20 |
| 7 purchase totals = | $801.03 | $876.9708 | $876.97 | $876.95 | $877.00 | |