| 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 | $176.73 | 13.400% | $200.4118 | $200.41 | $200.40 | $200.40 |
| Purchase #2 | $36.54 | 12.612% | $41.1484 | $41.15 | $41.15 | $41.10 |
| Purchase #3 | $22.51 | 13.498% | $25.5484 | $25.55 | $25.55 | $25.50 |
| Purchase #4 | $139.29 | 9.344% | $152.3053 | $152.31 | $152.30 | $152.30 |
| Purchase #5 | $7.61 | 8.362% | $8.2463 | $8.25 | $8.25 | $8.20 |
| Purchase #6 | $47.72 | 4.686% | $49.9562 | $49.96 | $49.95 | $50.00 |
| Purchase #7 | $179.27 | 8.378% | $194.2892 | $194.29 | $194.30 | $194.30 |
| 7 purchase totals = | $609.67 | $671.9056 | $671.92 | $671.90 | $671.80 | |