| 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 | $159.30 | 7.420% | $171.1201 | $171.12 | $171.10 | $171.10 |
| Purchase #2 | $21.91 | 5.873% | $23.1968 | $23.20 | $23.20 | $23.20 |
| Purchase #3 | $218.69 | 12.690% | $246.4418 | $246.44 | $246.45 | $246.40 |
| Purchase #4 | $37.74 | 5.199% | $39.7021 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $180.89 | 5.821% | $191.4196 | $191.42 | $191.40 | $191.40 |
| Purchase #6 | $8.44 | 10.551% | $9.3305 | $9.33 | $9.35 | $9.30 |
| Purchase #7 | $237.33 | 5.254% | $249.7993 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $864.30 | $931.0102 | $931.01 | $931.00 | $930.90 | |