| 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 | $181.81 | 9.837% | $199.6946 | $199.69 | $199.70 | $199.70 |
| Purchase #2 | $159.86 | 7.508% | $171.8623 | $171.86 | $171.85 | $171.90 |
| Purchase #3 | $101.63 | 9.424% | $111.2076 | $111.21 | $111.20 | $111.20 |
| Purchase #4 | $47.47 | 11.386% | $52.8749 | $52.87 | $52.85 | $52.90 |
| Purchase #5 | $138.79 | 12.444% | $156.061 | $156.06 | $156.05 | $156.10 |
| Purchase #6 | $85.96 | 12.466% | $96.6758 | $96.68 | $96.70 | $96.70 |
| Purchase #7 | $143.47 | 8.538% | $155.7195 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $858.99 | $944.0957 | $944.09 | $944.05 | $944.20 | |