| 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 | $142.40 | 4.231% | $148.4249 | $148.42 | $148.40 | $148.40 |
| Purchase #2 | $65.31 | 5.235% | $68.729 | $68.73 | $68.75 | $68.70 |
| Purchase #3 | $242.34 | 13.748% | $275.6569 | $275.66 | $275.65 | $275.70 |
| Purchase #4 | $68.83 | 7.214% | $73.7954 | $73.80 | $73.80 | $73.80 |
| Purchase #5 | $187.42 | 9.651% | $205.5079 | $205.51 | $205.50 | $205.50 |
| Purchase #6 | $139.61 | 5.556% | $147.3667 | $147.37 | $147.35 | $147.40 |
| Purchase #7 | $126.74 | 7.438% | $136.1669 | $136.17 | $136.15 | $136.20 |
| 7 purchase totals = | $972.65 | $1,055.6477 | $1,055.66 | $1,055.60 | $1,055.70 | |