| 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 | $206.49 | 5.752% | $218.3673 | $218.37 | $218.35 | $218.40 |
| Purchase #2 | $225.62 | 7.595% | $242.7558 | $242.76 | $242.75 | $242.80 |
| Purchase #3 | $89.85 | 3.817% | $93.2796 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $21.99 | 5.535% | $23.2071 | $23.21 | $23.20 | $23.20 |
| Purchase #5 | $75.38 | 5.443% | $79.4829 | $79.48 | $79.50 | $79.50 |
| Purchase #6 | $14.76 | 13.576% | $16.7638 | $16.76 | $16.75 | $16.80 |
| Purchase #7 | $106.98 | 10.673% | $118.398 | $118.40 | $118.40 | $118.40 |
| 7 purchase totals = | $741.07 | $792.2545 | $792.26 | $792.25 | $792.40 | |