| 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 | $149.61 | 4.224% | $155.9295 | $155.93 | $155.95 | $155.90 |
| Purchase #2 | $223.32 | 4.411% | $233.1706 | $233.17 | $233.15 | $233.20 |
| Purchase #3 | $95.26 | 11.340% | $106.0625 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $160.30 | 3.334% | $165.6444 | $165.64 | $165.65 | $165.60 |
| Purchase #5 | $22.43 | 3.175% | $23.1422 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $107.90 | 12.583% | $121.4771 | $121.48 | $121.50 | $121.50 |
| Purchase #7 | $178.91 | 5.220% | $188.2491 | $188.25 | $188.25 | $188.20 |
| 7 purchase totals = | $937.73 | $993.6754 | $993.67 | $993.70 | $993.60 | |