| 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 | $136.90 | 3.478% | $141.6614 | $141.66 | $141.65 | $141.70 |
| Purchase #2 | $226.66 | 9.457% | $248.0952 | $248.10 | $248.10 | $248.10 |
| Purchase #3 | $173.93 | 10.777% | $192.6744 | $192.67 | $192.65 | $192.70 |
| Purchase #4 | $249.72 | 7.322% | $268.0045 | $268.00 | $268.00 | $268.00 |
| Purchase #5 | $13.71 | 13.230% | $15.5238 | $15.52 | $15.50 | $15.50 |
| Purchase #6 | $250.90 | 9.813% | $275.5208 | $275.52 | $275.50 | $275.50 |
| Purchase #7 | $8.64 | 13.640% | $9.8185 | $9.82 | $9.80 | $9.80 |
| 7 purchase totals = | $1,060.46 | $1,151.2986 | $1,151.29 | $1,151.20 | $1,151.30 | |