| 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 | $182.81 | 8.785% | $198.8699 | $198.87 | $198.85 | $198.90 |
| Purchase #2 | $101.39 | 6.527% | $108.0077 | $108.01 | $108.00 | $108.00 |
| Purchase #3 | $134.67 | 3.628% | $139.5558 | $139.56 | $139.55 | $139.60 |
| Purchase #4 | $160.73 | 5.278% | $169.2133 | $169.21 | $169.20 | $169.20 |
| Purchase #5 | $214.77 | 4.493% | $224.4196 | $224.42 | $224.40 | $224.40 |
| Purchase #6 | $5.53 | 11.469% | $6.1642 | $6.16 | $6.15 | $6.20 |
| Purchase #7 | $102.96 | 9.722% | $112.9698 | $112.97 | $112.95 | $113.00 |
| 7 purchase totals = | $902.86 | $959.2003 | $959.20 | $959.10 | $959.30 | |