| 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 | $197.27 | 9.683% | $216.3717 | $216.37 | $216.35 | $216.40 |
| Purchase #2 | $13.42 | 4.260% | $13.9917 | $13.99 | $14.00 | $14.00 |
| Purchase #3 | $74.95 | 9.661% | $82.1909 | $82.19 | $82.20 | $82.20 |
| Purchase #4 | $152.93 | 13.217% | $173.1428 | $173.14 | $173.15 | $173.10 |
| Purchase #5 | $101.32 | 6.399% | $107.8035 | $107.80 | $107.80 | $107.80 |
| Purchase #6 | $108.96 | 8.451% | $118.1682 | $118.17 | $118.15 | $118.20 |
| Purchase #7 | $16.48 | 10.365% | $18.1882 | $18.19 | $18.20 | $18.20 |
| 7 purchase totals = | $665.33 | $729.8570 | $729.85 | $729.85 | $729.90 | |