| 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 | $175.86 | 8.495% | $190.7993 | $190.80 | $190.80 | $190.80 |
| Purchase #2 | $157.68 | 4.238% | $164.3625 | $164.36 | $164.35 | $164.40 |
| Purchase #3 | $16.35 | 12.604% | $18.4108 | $18.41 | $18.40 | $18.40 |
| Purchase #4 | $165.63 | 13.744% | $188.3942 | $188.39 | $188.40 | $188.40 |
| Purchase #5 | $124.26 | 6.542% | $132.3891 | $132.39 | $132.40 | $132.40 |
| Purchase #6 | $109.73 | 8.554% | $119.1163 | $119.12 | $119.10 | $119.10 |
| Purchase #7 | $6.53 | 4.572% | $6.8286 | $6.83 | $6.85 | $6.80 |
| 7 purchase totals = | $756.04 | $820.3008 | $820.30 | $820.30 | $820.30 | |