| 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 | $162.34 | 4.874% | $170.2525 | $170.25 | $170.25 | $170.30 |
| Purchase #2 | $151.47 | 12.270% | $170.0554 | $170.06 | $170.05 | $170.10 |
| Purchase #3 | $209.69 | 6.870% | $224.0957 | $224.10 | $224.10 | $224.10 |
| Purchase #4 | $135.58 | 6.192% | $143.9751 | $143.98 | $144.00 | $144.00 |
| Purchase #5 | $241.79 | 10.241% | $266.5517 | $266.55 | $266.55 | $266.60 |
| Purchase #6 | $169.37 | 7.221% | $181.6002 | $181.60 | $181.60 | $181.60 |
| Purchase #7 | $111.89 | 6.417% | $119.07 | $119.07 | $119.05 | $119.10 |
| 7 purchase totals = | $1,182.13 | $1,275.6006 | $1,275.61 | $1,275.60 | $1,275.80 | |