| 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 | $157.34 | 12.114% | $176.4002 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $129.76 | 5.220% | $136.5335 | $136.53 | $136.55 | $136.50 |
| Purchase #3 | $79.44 | 6.329% | $84.4678 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $108.53 | 5.662% | $114.675 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $69.46 | 13.806% | $79.0496 | $79.05 | $79.05 | $79.00 |
| Purchase #6 | $19.90 | 6.303% | $21.1543 | $21.15 | $21.15 | $21.20 |
| Purchase #7 | $202.31 | 11.649% | $225.8771 | $225.88 | $225.90 | $225.90 |
| 7 purchase totals = | $766.74 | $838.1575 | $838.16 | $838.20 | $838.20 | |