| 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 | $135.53 | 8.540% | $147.1043 | $147.10 | $147.10 | $147.10 |
| Purchase #2 | $100.91 | 13.550% | $114.5833 | $114.58 | $114.60 | $114.60 |
| Purchase #3 | $104.87 | 8.210% | $113.4798 | $113.48 | $113.50 | $113.50 |
| Purchase #4 | $25.77 | 5.795% | $27.2634 | $27.26 | $27.25 | $27.30 |
| Purchase #5 | $122.55 | 8.415% | $132.8626 | $132.86 | $132.85 | $132.90 |
| Purchase #6 | $175.50 | 3.738% | $182.0602 | $182.06 | $182.05 | $182.10 |
| Purchase #7 | $29.34 | 10.635% | $32.4603 | $32.46 | $32.45 | $32.50 |
| 7 purchase totals = | $694.47 | $749.8139 | $749.80 | $749.80 | $750.00 | |