| 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 | $146.66 | 8.335% | $158.8841 | $158.88 | $158.90 | $158.90 |
| Purchase #2 | $213.26 | 10.290% | $235.2045 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $34.45 | 11.686% | $38.4758 | $38.48 | $38.50 | $38.50 |
| Purchase #4 | $182.30 | 8.692% | $198.1455 | $198.15 | $198.15 | $198.10 |
| Purchase #5 | $52.78 | 9.384% | $57.7329 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $133.36 | 3.761% | $138.3757 | $138.38 | $138.40 | $138.40 |
| Purchase #7 | $173.95 | 12.130% | $195.0501 | $195.05 | $195.05 | $195.10 |
| 7 purchase totals = | $936.76 | $1,021.8686 | $1,021.87 | $1,021.95 | $1,021.90 | |