| 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 | $147.76 | 7.691% | $159.1242 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $132.51 | 4.572% | $138.5684 | $138.57 | $138.55 | $138.60 |
| Purchase #3 | $200.28 | 10.650% | $221.6098 | $221.61 | $221.60 | $221.60 |
| Purchase #4 | $66.62 | 8.264% | $72.1255 | $72.13 | $72.15 | $72.10 |
| Purchase #5 | $164.39 | 11.268% | $182.9135 | $182.91 | $182.90 | $182.90 |
| Purchase #6 | $132.47 | 8.617% | $143.8849 | $143.88 | $143.90 | $143.90 |
| Purchase #7 | $221.38 | 12.337% | $248.6917 | $248.69 | $248.70 | $248.70 |
| 7 purchase totals = | $1,065.41 | $1,166.9180 | $1,166.91 | $1,166.90 | $1,166.90 | |