| 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 | $169.38 | 8.424% | $183.6486 | $183.65 | $183.65 | $183.60 |
| Purchase #2 | $154.60 | 7.195% | $165.7235 | $165.72 | $165.70 | $165.70 |
| Purchase #3 | $83.38 | 10.253% | $91.929 | $91.93 | $91.95 | $91.90 |
| Purchase #4 | $170.46 | 7.446% | $183.1525 | $183.15 | $183.15 | $183.20 |
| Purchase #5 | $130.30 | 6.123% | $138.2783 | $138.28 | $138.30 | $138.30 |
| Purchase #6 | $7.29 | 5.804% | $7.7131 | $7.71 | $7.70 | $7.70 |
| Purchase #7 | $128.44 | 7.384% | $137.924 | $137.92 | $137.90 | $137.90 |
| 7 purchase totals = | $843.85 | $908.3690 | $908.36 | $908.35 | $908.30 | |