| 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 | $175.29 | 6.697% | $187.0292 | $187.03 | $187.05 | $187.00 |
| Purchase #2 | $122.44 | 6.410% | $130.2884 | $130.29 | $130.30 | $130.30 |
| Purchase #3 | $109.73 | 10.613% | $121.3756 | $121.38 | $121.40 | $121.40 |
| Purchase #4 | $117.57 | 8.648% | $127.7375 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $149.45 | 12.816% | $168.6035 | $168.60 | $168.60 | $168.60 |
| Purchase #6 | $114.85 | 8.382% | $124.4767 | $124.48 | $124.50 | $124.50 |
| Purchase #7 | $58.59 | 7.225% | $62.8231 | $62.82 | $62.80 | $62.80 |
| 7 purchase totals = | $847.92 | $922.3340 | $922.34 | $922.40 | $922.30 | |