| 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 | $150.50 | 12.388% | $169.1439 | $169.14 | $169.15 | $169.10 |
| Purchase #2 | $164.82 | 13.796% | $187.5586 | $187.56 | $187.55 | $187.60 |
| Purchase #3 | $185.73 | 10.178% | $204.6336 | $204.63 | $204.65 | $204.60 |
| Purchase #4 | $62.85 | 6.187% | $66.7385 | $66.74 | $66.75 | $66.70 |
| Purchase #5 | $69.85 | 13.397% | $79.2078 | $79.21 | $79.20 | $79.20 |
| Purchase #6 | $234.72 | 6.193% | $249.2562 | $249.26 | $249.25 | $249.30 |
| Purchase #7 | $76.76 | 6.763% | $81.9513 | $81.95 | $81.95 | $82.00 |
| 7 purchase totals = | $945.23 | $1,038.4899 | $1,038.49 | $1,038.50 | $1,038.50 | |