| 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 | $185.46 | 6.121% | $196.812 | $196.81 | $196.80 | $196.80 |
| Purchase #2 | $138.82 | 9.593% | $152.137 | $152.14 | $152.15 | $152.10 |
| Purchase #3 | $129.54 | 12.737% | $146.0395 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $87.74 | 6.356% | $93.3168 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $186.74 | 8.158% | $201.9742 | $201.97 | $201.95 | $202.00 |
| Purchase #6 | $27.58 | 6.116% | $29.2668 | $29.27 | $29.25 | $29.30 |
| Purchase #7 | $114.75 | 13.838% | $130.6291 | $130.63 | $130.65 | $130.60 |
| 7 purchase totals = | $870.63 | $950.1754 | $950.18 | $950.15 | $950.10 | |