| 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 | $164.68 | 9.871% | $180.9356 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $7.68 | 9.199% | $8.3865 | $8.39 | $8.40 | $8.40 |
| Purchase #3 | $106.70 | 10.182% | $117.5642 | $117.56 | $117.55 | $117.60 |
| Purchase #4 | $22.32 | 3.656% | $23.136 | $23.14 | $23.15 | $23.10 |
| Purchase #5 | $159.81 | 6.729% | $170.5636 | $170.56 | $170.55 | $170.60 |
| Purchase #6 | $192.36 | 10.836% | $213.2041 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $68.63 | 5.758% | $72.5817 | $72.58 | $72.60 | $72.60 |
| 7 purchase totals = | $722.18 | $786.3717 | $786.37 | $786.40 | $786.40 | |