| 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 | $67.82 | 12.582% | $76.3531 | $76.35 | $76.35 | $76.40 |
| Purchase #2 | $172.59 | 12.742% | $194.5814 | $194.58 | $194.60 | $194.60 |
| Purchase #3 | $234.73 | 5.852% | $248.4664 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $115.94 | 4.674% | $121.359 | $121.36 | $121.35 | $121.40 |
| Purchase #5 | $180.53 | 9.247% | $197.2236 | $197.22 | $197.20 | $197.20 |
| Purchase #6 | $107.89 | 12.169% | $121.0191 | $121.02 | $121.00 | $121.00 |
| Purchase #7 | $140.48 | 7.260% | $150.6788 | $150.68 | $150.70 | $150.70 |
| 7 purchase totals = | $1,019.98 | $1,109.6814 | $1,109.68 | $1,109.65 | $1,109.80 | |