| 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 | $147.84 | 3.216% | $152.5945 | $152.59 | $152.60 | $152.60 |
| Purchase #2 | $40.52 | 8.278% | $43.8742 | $43.87 | $43.85 | $43.90 |
| Purchase #3 | $22.71 | 4.626% | $23.7606 | $23.76 | $23.75 | $23.80 |
| Purchase #4 | $21.40 | 9.652% | $23.4655 | $23.47 | $23.45 | $23.50 |
| Purchase #5 | $193.79 | 10.187% | $213.5314 | $213.53 | $213.55 | $213.50 |
| Purchase #6 | $37.72 | 10.627% | $41.7285 | $41.73 | $41.75 | $41.70 |
| Purchase #7 | $221.79 | 10.605% | $245.3108 | $245.31 | $245.30 | $245.30 |
| 7 purchase totals = | $685.77 | $744.2655 | $744.26 | $744.25 | $744.30 | |