| 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 | $119.39 | 13.296% | $135.2641 | $135.26 | $135.25 | $135.30 |
| Purchase #2 | $109.91 | 6.583% | $117.1454 | $117.15 | $117.15 | $117.10 |
| Purchase #3 | $83.33 | 9.825% | $91.5172 | $91.52 | $91.50 | $91.50 |
| Purchase #4 | $33.49 | 12.777% | $37.769 | $37.77 | $37.75 | $37.80 |
| Purchase #5 | $135.97 | 7.238% | $145.8115 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $108.32 | 9.187% | $118.2714 | $118.27 | $118.25 | $118.30 |
| Purchase #7 | $55.77 | 8.241% | $60.366 | $60.37 | $60.35 | $60.40 |
| 7 purchase totals = | $646.18 | $706.1446 | $706.15 | $706.05 | $706.20 | |