| 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 | $161.66 | 12.470% | $181.819 | $181.82 | $181.80 | $181.80 |
| Purchase #2 | $190.90 | 10.749% | $211.4198 | $211.42 | $211.40 | $211.40 |
| Purchase #3 | $89.39 | 3.494% | $92.5133 | $92.51 | $92.50 | $92.50 |
| Purchase #4 | $72.97 | 8.610% | $79.2527 | $79.25 | $79.25 | $79.30 |
| Purchase #5 | $19.87 | 7.121% | $21.2849 | $21.28 | $21.30 | $21.30 |
| Purchase #6 | $92.47 | 7.766% | $99.6512 | $99.65 | $99.65 | $99.70 |
| Purchase #7 | $206.54 | 9.110% | $225.3558 | $225.36 | $225.35 | $225.40 |
| 7 purchase totals = | $833.80 | $911.2967 | $911.29 | $911.25 | $911.40 | |