| 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 | $202.32 | 8.431% | $219.3776 | $219.38 | $219.40 | $219.40 |
| Purchase #2 | $76.54 | 5.616% | $80.8385 | $80.84 | $80.85 | $80.80 |
| Purchase #3 | $154.44 | 12.456% | $173.677 | $173.68 | $173.70 | $173.70 |
| Purchase #4 | $131.95 | 6.194% | $140.123 | $140.12 | $140.10 | $140.10 |
| Purchase #5 | $16.99 | 6.313% | $18.0626 | $18.06 | $18.05 | $18.10 |
| Purchase #6 | $95.73 | 13.526% | $108.6784 | $108.68 | $108.70 | $108.70 |
| Purchase #7 | $183.69 | 9.491% | $201.124 | $201.12 | $201.10 | $201.10 |
| 7 purchase totals = | $861.66 | $941.8811 | $941.88 | $941.90 | $941.90 | |