| 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 | $151.41 | 4.575% | $158.337 | $158.34 | $158.35 | $158.30 |
| Purchase #2 | $108.99 | 4.661% | $114.07 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $15.98 | 8.567% | $17.349 | $17.35 | $17.35 | $17.30 |
| Purchase #4 | $133.51 | 13.131% | $151.0412 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $227.45 | 9.316% | $248.6392 | $248.64 | $248.65 | $248.60 |
| Purchase #6 | $177.40 | 9.815% | $194.8118 | $194.81 | $194.80 | $194.80 |
| Purchase #7 | $44.66 | 3.188% | $46.0838 | $46.08 | $46.10 | $46.10 |
| 7 purchase totals = | $859.40 | $930.3320 | $930.33 | $930.35 | $930.20 | |