| 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 | $138.35 | 11.605% | $154.4055 | $154.41 | $154.40 | $154.40 |
| Purchase #2 | $150.67 | 10.493% | $166.4798 | $166.48 | $166.50 | $166.50 |
| Purchase #3 | $157.49 | 6.616% | $167.9095 | $167.91 | $167.90 | $167.90 |
| Purchase #4 | $128.63 | 3.704% | $133.3945 | $133.39 | $133.40 | $133.40 |
| Purchase #5 | $34.99 | 5.335% | $36.8567 | $36.86 | $36.85 | $36.90 |
| Purchase #6 | $180.72 | 12.493% | $203.2973 | $203.30 | $203.30 | $203.30 |
| Purchase #7 | $78.74 | 13.812% | $89.6156 | $89.62 | $89.60 | $89.60 |
| 7 purchase totals = | $869.59 | $951.9589 | $951.97 | $951.95 | $952.00 | |