| 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 | $138.60 | 12.198% | $155.5064 | $155.51 | $155.50 | $155.50 |
| Purchase #2 | $145.78 | 8.526% | $158.2092 | $158.21 | $158.20 | $158.20 |
| Purchase #3 | $197.61 | 13.855% | $224.9889 | $224.99 | $225.00 | $225.00 |
| Purchase #4 | $205.95 | 9.574% | $225.6677 | $225.67 | $225.65 | $225.70 |
| Purchase #5 | $137.57 | 4.692% | $144.0248 | $144.02 | $144.00 | $144.00 |
| Purchase #6 | $117.97 | 3.194% | $121.738 | $121.74 | $121.75 | $121.70 |
| Purchase #7 | $29.72 | 6.626% | $31.6892 | $31.69 | $31.70 | $31.70 |
| 7 purchase totals = | $973.20 | $1,061.8242 | $1,061.83 | $1,061.80 | $1,061.80 | |