| 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 | $134.33 | 9.655% | $147.2996 | $147.30 | $147.30 | $147.30 |
| Purchase #2 | $13.27 | 6.141% | $14.0849 | $14.08 | $14.10 | $14.10 |
| Purchase #3 | $27.26 | 6.804% | $29.1148 | $29.11 | $29.10 | $29.10 |
| Purchase #4 | $14.96 | 10.368% | $16.5111 | $16.51 | $16.50 | $16.50 |
| Purchase #5 | $199.45 | 13.185% | $225.7475 | $225.75 | $225.75 | $225.70 |
| Purchase #6 | $161.90 | 7.268% | $173.6669 | $173.67 | $173.65 | $173.70 |
| Purchase #7 | $153.61 | 9.669% | $168.4626 | $168.46 | $168.45 | $168.50 |
| 7 purchase totals = | $704.78 | $774.8874 | $774.88 | $774.85 | $774.90 | |