| 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 | $157.88 | 5.583% | $166.6944 | $166.69 | $166.70 | $166.70 |
| Purchase #2 | $156.69 | 8.840% | $170.5414 | $170.54 | $170.55 | $170.50 |
| Purchase #3 | $218.84 | 13.378% | $248.1164 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $13.79 | 3.580% | $14.2837 | $14.28 | $14.30 | $14.30 |
| Purchase #5 | $58.52 | 6.152% | $62.1202 | $62.12 | $62.10 | $62.10 |
| Purchase #6 | $96.87 | 4.544% | $101.2718 | $101.27 | $101.25 | $101.30 |
| Purchase #7 | $29.95 | 10.671% | $33.146 | $33.15 | $33.15 | $33.10 |
| 7 purchase totals = | $732.54 | $796.1739 | $796.17 | $796.15 | $796.10 | |