| 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 | $132.76 | 7.224% | $142.3506 | $142.35 | $142.35 | $142.40 |
| Purchase #2 | $161.78 | 3.269% | $167.0686 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $107.54 | 10.775% | $119.1274 | $119.13 | $119.15 | $119.10 |
| Purchase #4 | $53.94 | 3.354% | $55.7491 | $55.75 | $55.75 | $55.70 |
| Purchase #5 | $158.61 | 10.230% | $174.8358 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $50.80 | 5.116% | $53.3989 | $53.40 | $53.40 | $53.40 |
| Purchase #7 | $99.69 | 13.805% | $113.4522 | $113.45 | $113.45 | $113.50 |
| 7 purchase totals = | $765.12 | $825.9826 | $825.99 | $826.00 | $826.00 | |