| 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 | $132.67 | 5.794% | $140.3569 | $140.36 | $140.35 | $140.40 |
| Purchase #2 | $53.80 | 6.607% | $57.3546 | $57.35 | $57.35 | $57.40 |
| Purchase #3 | $186.72 | 10.679% | $206.6598 | $206.66 | $206.65 | $206.70 |
| Purchase #4 | $232.95 | 13.531% | $264.4705 | $264.47 | $264.45 | $264.50 |
| Purchase #5 | $7.73 | 6.333% | $8.2195 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $131.40 | 3.636% | $136.1777 | $136.18 | $136.20 | $136.20 |
| Purchase #7 | $119.89 | 10.239% | $132.1655 | $132.17 | $132.15 | $132.20 |
| 7 purchase totals = | $865.16 | $945.4045 | $945.41 | $945.35 | $945.60 | |