| 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 | $182.83 | 12.858% | $206.3383 | $206.34 | $206.35 | $206.30 |
| Purchase #2 | $242.51 | 7.376% | $260.3975 | $260.40 | $260.40 | $260.40 |
| Purchase #3 | $15.81 | 3.187% | $16.3139 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $139.98 | 8.387% | $151.7201 | $151.72 | $151.70 | $151.70 |
| Purchase #5 | $142.39 | 8.133% | $153.9706 | $153.97 | $153.95 | $154.00 |
| Purchase #6 | $161.63 | 6.265% | $171.7561 | $171.76 | $171.75 | $171.80 |
| Purchase #7 | $241.33 | 10.261% | $266.0929 | $266.09 | $266.10 | $266.10 |
| 7 purchase totals = | $1,126.48 | $1,226.5894 | $1,226.59 | $1,226.55 | $1,226.60 | |