| 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 | $184.86 | 13.744% | $210.2672 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $126.29 | 4.770% | $132.314 | $132.31 | $132.30 | $132.30 |
| Purchase #3 | $73.52 | 6.775% | $78.501 | $78.50 | $78.50 | $78.50 |
| Purchase #4 | $71.57 | 13.435% | $81.1854 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $106.87 | 7.547% | $114.9355 | $114.94 | $114.95 | $114.90 |
| Purchase #6 | $145.46 | 6.748% | $155.2756 | $155.28 | $155.30 | $155.30 |
| Purchase #7 | $17.27 | 3.110% | $17.8071 | $17.81 | $17.80 | $17.80 |
| 7 purchase totals = | $725.84 | $790.2858 | $790.30 | $790.30 | $790.30 | |