| 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 | $185.71 | 12.777% | $209.4382 | $209.44 | $209.45 | $209.40 |
| Purchase #2 | $94.65 | 13.150% | $107.0965 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $14.42 | 5.694% | $15.2411 | $15.24 | $15.25 | $15.20 |
| Purchase #4 | $149.81 | 11.783% | $167.4621 | $167.46 | $167.45 | $167.50 |
| Purchase #5 | $205.73 | 4.706% | $215.4117 | $215.41 | $215.40 | $215.40 |
| Purchase #6 | $173.45 | 12.830% | $195.7036 | $195.70 | $195.70 | $195.70 |
| Purchase #7 | $224.47 | 7.278% | $240.8069 | $240.81 | $240.80 | $240.80 |
| 7 purchase totals = | $1,048.24 | $1,151.1601 | $1,151.16 | $1,151.15 | $1,151.10 | |