| 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 | $84.63 | 9.221% | $92.4337 | $92.43 | $92.45 | $92.40 |
| Purchase #2 | $178.71 | 4.199% | $186.214 | $186.21 | $186.20 | $186.20 |
| Purchase #3 | $196.92 | 4.605% | $205.9882 | $205.99 | $206.00 | $206.00 |
| Purchase #4 | $125.45 | 9.814% | $137.7617 | $137.76 | $137.75 | $137.80 |
| Purchase #5 | $73.50 | 12.278% | $82.5243 | $82.52 | $82.50 | $82.50 |
| Purchase #6 | $48.57 | 12.401% | $54.5932 | $54.59 | $54.60 | $54.60 |
| Purchase #7 | $66.86 | 9.853% | $73.4477 | $73.45 | $73.45 | $73.40 |
| 7 purchase totals = | $774.64 | $832.9628 | $832.95 | $832.95 | $832.90 | |