| 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 | $196.77 | 8.408% | $213.3144 | $213.31 | $213.30 | $213.30 |
| Purchase #2 | $137.41 | 10.145% | $151.3502 | $151.35 | $151.35 | $151.40 |
| Purchase #3 | $107.50 | 13.202% | $121.6922 | $121.69 | $121.70 | $121.70 |
| Purchase #4 | $113.80 | 8.174% | $123.102 | $123.10 | $123.10 | $123.10 |
| Purchase #5 | $154.93 | 11.126% | $172.1675 | $172.17 | $172.15 | $172.20 |
| Purchase #6 | $44.36 | 4.243% | $46.2422 | $46.24 | $46.25 | $46.20 |
| Purchase #7 | $129.26 | 9.590% | $141.656 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $884.03 | $969.5245 | $969.52 | $969.50 | $969.60 | |