| 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 | $157.81 | 4.730% | $165.2744 | $165.27 | $165.25 | $165.30 |
| Purchase #2 | $25.93 | 6.726% | $27.6741 | $27.67 | $27.65 | $27.70 |
| Purchase #3 | $179.67 | 12.863% | $202.781 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $152.57 | 8.629% | $165.7353 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $33.44 | 8.167% | $36.171 | $36.17 | $36.15 | $36.20 |
| Purchase #6 | $110.70 | 8.471% | $120.0774 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $164.74 | 6.275% | $175.0774 | $175.08 | $175.10 | $175.10 |
| 7 purchase totals = | $824.86 | $892.7906 | $892.79 | $892.80 | $892.90 | |