| 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 | $141.57 | 6.696% | $151.0495 | $151.05 | $151.05 | $151.00 |
| Purchase #2 | $118.48 | 8.659% | $128.7392 | $128.74 | $128.75 | $128.70 |
| Purchase #3 | $119.58 | 6.427% | $127.2654 | $127.27 | $127.25 | $127.30 |
| Purchase #4 | $38.40 | 12.853% | $43.3356 | $43.34 | $43.35 | $43.30 |
| Purchase #5 | $218.71 | 12.785% | $246.6721 | $246.67 | $246.65 | $246.70 |
| Purchase #6 | $144.45 | 9.800% | $158.6061 | $158.61 | $158.60 | $158.60 |
| Purchase #7 | $122.99 | 5.588% | $129.8627 | $129.86 | $129.85 | $129.90 |
| 7 purchase totals = | $904.18 | $985.5306 | $985.54 | $985.50 | $985.50 | |