| 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 | $129.53 | 12.861% | $146.1889 | $146.19 | $146.20 | $146.20 |
| Purchase #2 | $204.33 | 11.245% | $227.3069 | $227.31 | $227.30 | $227.30 |
| Purchase #3 | $154.25 | 4.701% | $161.5013 | $161.50 | $161.50 | $161.50 |
| Purchase #4 | $175.27 | 9.470% | $191.8681 | $191.87 | $191.85 | $191.90 |
| Purchase #5 | $195.86 | 12.714% | $220.7616 | $220.76 | $220.75 | $220.80 |
| Purchase #6 | $169.99 | 9.239% | $185.6954 | $185.70 | $185.70 | $185.70 |
| Purchase #7 | $175.97 | 5.773% | $186.1287 | $186.13 | $186.15 | $186.10 |
| 7 purchase totals = | $1,205.20 | $1,319.4509 | $1,319.46 | $1,319.45 | $1,319.50 | |