| 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 | $188.35 | 4.833% | $197.453 | $197.45 | $197.45 | $197.50 |
| Purchase #2 | $179.49 | 12.572% | $202.0555 | $202.06 | $202.05 | $202.10 |
| Purchase #3 | $114.71 | 5.568% | $121.0971 | $121.10 | $121.10 | $121.10 |
| Purchase #4 | $74.39 | 7.560% | $80.0139 | $80.01 | $80.00 | $80.00 |
| Purchase #5 | $20.40 | 12.706% | $22.992 | $22.99 | $23.00 | $23.00 |
| Purchase #6 | $148.53 | 12.192% | $166.6388 | $166.64 | $166.65 | $166.60 |
| Purchase #7 | $62.97 | 6.460% | $67.0379 | $67.04 | $67.05 | $67.00 |
| 7 purchase totals = | $788.84 | $857.2882 | $857.29 | $857.30 | $857.30 | |