| 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 | $147.54 | 6.188% | $156.6698 | $156.67 | $156.65 | $156.70 |
| Purchase #2 | $17.64 | 6.208% | $18.7351 | $18.74 | $18.75 | $18.70 |
| Purchase #3 | $93.50 | 8.461% | $101.411 | $101.41 | $101.40 | $101.40 |
| Purchase #4 | $145.98 | 4.653% | $152.7724 | $152.77 | $152.75 | $152.80 |
| Purchase #5 | $121.81 | 4.649% | $127.4729 | $127.47 | $127.45 | $127.50 |
| Purchase #6 | $113.29 | 7.606% | $121.9068 | $121.91 | $121.90 | $121.90 |
| Purchase #7 | $233.27 | 13.426% | $264.5888 | $264.59 | $264.60 | $264.60 |
| 7 purchase totals = | $873.03 | $943.5568 | $943.56 | $943.50 | $943.60 | |