| 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 | $152.64 | 11.132% | $169.6319 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $44.40 | 11.193% | $49.3697 | $49.37 | $49.35 | $49.40 |
| Purchase #3 | $143.52 | 9.301% | $156.8688 | $156.87 | $156.85 | $156.90 |
| Purchase #4 | $35.81 | 10.526% | $39.5794 | $39.58 | $39.60 | $39.60 |
| Purchase #5 | $123.65 | 13.229% | $140.0077 | $140.01 | $140.00 | $140.00 |
| Purchase #6 | $29.41 | 12.164% | $32.9874 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $233.36 | 3.210% | $240.8509 | $240.85 | $240.85 | $240.90 |
| 7 purchase totals = | $762.79 | $829.2958 | $829.30 | $829.30 | $829.40 | |