| 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 | $185.85 | 3.586% | $192.5146 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $120.80 | 10.377% | $133.3354 | $133.34 | $133.35 | $133.30 |
| Purchase #3 | $13.91 | 13.405% | $15.7746 | $15.77 | $15.75 | $15.80 |
| Purchase #4 | $134.32 | 7.400% | $144.2597 | $144.26 | $144.25 | $144.30 |
| Purchase #5 | $154.53 | 10.178% | $170.2581 | $170.26 | $170.25 | $170.30 |
| Purchase #6 | $232.35 | 11.255% | $258.501 | $258.50 | $258.50 | $258.50 |
| Purchase #7 | $141.40 | 12.454% | $159.01 | $159.01 | $159.00 | $159.00 |
| 7 purchase totals = | $983.16 | $1,073.6534 | $1,073.65 | $1,073.60 | $1,073.70 | |