| 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 | $148.77 | 12.825% | $167.8498 | $167.85 | $167.85 | $167.80 |
| Purchase #2 | $87.91 | 4.591% | $91.9459 | $91.95 | $91.95 | $91.90 |
| Purchase #3 | $215.26 | 3.334% | $222.4368 | $222.44 | $222.45 | $222.40 |
| Purchase #4 | $109.66 | 11.763% | $122.5593 | $122.56 | $122.55 | $122.60 |
| Purchase #5 | $191.66 | 5.171% | $201.5707 | $201.57 | $201.55 | $201.60 |
| Purchase #6 | $148.59 | 8.298% | $160.92 | $160.92 | $160.90 | $160.90 |
| Purchase #7 | $116.83 | 3.318% | $120.7064 | $120.71 | $120.70 | $120.70 |
| 7 purchase totals = | $1,018.68 | $1,087.9889 | $1,088.00 | $1,087.95 | $1,087.90 | |