| 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 | $150.26 | 5.744% | $158.8909 | $158.89 | $158.90 | $158.90 |
| Purchase #2 | $91.76 | 6.806% | $98.0052 | $98.01 | $98.00 | $98.00 |
| Purchase #3 | $244.51 | 8.298% | $264.7994 | $264.80 | $264.80 | $264.80 |
| Purchase #4 | $8.95 | 9.858% | $9.8323 | $9.83 | $9.85 | $9.80 |
| Purchase #5 | $137.97 | 3.767% | $143.1673 | $143.17 | $143.15 | $143.20 |
| Purchase #6 | $119.44 | 3.295% | $123.3755 | $123.38 | $123.40 | $123.40 |
| Purchase #7 | $186.29 | 8.824% | $202.7282 | $202.73 | $202.75 | $202.70 |
| 7 purchase totals = | $939.18 | $1,000.7988 | $1,000.81 | $1,000.85 | $1,000.80 | |