| 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 | $75.73 | 6.342% | $80.5328 | $80.53 | $80.55 | $80.50 |
| Purchase #2 | $12.57 | 10.300% | $13.8647 | $13.86 | $13.85 | $13.90 |
| Purchase #3 | $140.27 | 12.653% | $158.0184 | $158.02 | $158.00 | $158.00 |
| Purchase #4 | $170.46 | 6.170% | $180.9774 | $180.98 | $181.00 | $181.00 |
| Purchase #5 | $100.87 | 5.327% | $106.2433 | $106.24 | $106.25 | $106.20 |
| Purchase #6 | $238.69 | 10.677% | $264.1749 | $264.17 | $264.15 | $264.20 |
| Purchase #7 | $217.66 | 9.274% | $237.8458 | $237.85 | $237.85 | $237.80 |
| 7 purchase totals = | $956.25 | $1,041.6573 | $1,041.65 | $1,041.65 | $1,041.60 | |