| 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 | $198.63 | 8.712% | $215.9346 | $215.93 | $215.95 | $215.90 |
| Purchase #2 | $15.87 | 7.511% | $17.062 | $17.06 | $17.05 | $17.10 |
| Purchase #3 | $124.44 | 3.868% | $129.2533 | $129.25 | $129.25 | $129.30 |
| Purchase #4 | $144.79 | 5.175% | $152.2829 | $152.28 | $152.30 | $152.30 |
| Purchase #5 | $8.82 | 11.573% | $9.8407 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $43.37 | 13.721% | $49.3208 | $49.32 | $49.30 | $49.30 |
| Purchase #7 | $133.62 | 13.391% | $151.5131 | $151.51 | $151.50 | $151.50 |
| 7 purchase totals = | $669.54 | $725.2074 | $725.19 | $725.20 | $725.20 | |