| 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 | $149.54 | 11.142% | $166.2017 | $166.20 | $166.20 | $166.20 |
| Purchase #2 | $88.98 | 13.234% | $100.7556 | $100.76 | $100.75 | $100.80 |
| Purchase #3 | $234.96 | 12.424% | $264.1514 | $264.15 | $264.15 | $264.20 |
| Purchase #4 | $171.40 | 6.481% | $182.5084 | $182.51 | $182.50 | $182.50 |
| Purchase #5 | $230.95 | 6.416% | $245.7678 | $245.77 | $245.75 | $245.80 |
| Purchase #6 | $130.73 | 9.773% | $143.5062 | $143.51 | $143.50 | $143.50 |
| Purchase #7 | $117.39 | 10.708% | $129.9601 | $129.96 | $129.95 | $130.00 |
| 7 purchase totals = | $1,123.95 | $1,232.8512 | $1,232.86 | $1,232.80 | $1,233.00 | |