| 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 | $169.60 | 12.375% | $190.588 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $176.75 | 5.658% | $186.7505 | $186.75 | $186.75 | $186.80 |
| Purchase #3 | $29.58 | 8.648% | $32.1381 | $32.14 | $32.15 | $32.10 |
| Purchase #4 | $147.90 | 12.387% | $166.2204 | $166.22 | $166.20 | $166.20 |
| Purchase #5 | $47.51 | 10.332% | $52.4187 | $52.42 | $52.40 | $52.40 |
| Purchase #6 | $210.82 | 11.326% | $234.6975 | $234.70 | $234.70 | $234.70 |
| Purchase #7 | $111.62 | 5.216% | $117.4421 | $117.44 | $117.45 | $117.40 |
| 7 purchase totals = | $893.78 | $980.2553 | $980.26 | $980.25 | $980.20 | |