| 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 | $129.75 | 8.279% | $140.492 | $140.49 | $140.50 | $140.50 |
| Purchase #2 | $47.60 | 6.285% | $50.5917 | $50.59 | $50.60 | $50.60 |
| Purchase #3 | $79.91 | 6.227% | $84.886 | $84.89 | $84.90 | $84.90 |
| Purchase #4 | $172.86 | 10.120% | $190.3534 | $190.35 | $190.35 | $190.40 |
| Purchase #5 | $82.45 | 3.544% | $85.372 | $85.37 | $85.35 | $85.40 |
| Purchase #6 | $151.26 | 5.653% | $159.8107 | $159.81 | $159.80 | $159.80 |
| Purchase #7 | $218.91 | 12.563% | $246.4117 | $246.41 | $246.40 | $246.40 |
| 7 purchase totals = | $882.74 | $957.9175 | $957.91 | $957.90 | $958.00 | |