| 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 | $248.37 | 10.787% | $275.1617 | $275.16 | $275.15 | $275.20 |
| Purchase #2 | $145.41 | 5.637% | $153.6068 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $36.38 | 5.368% | $38.3329 | $38.33 | $38.35 | $38.30 |
| Purchase #4 | $16.67 | 7.215% | $17.8727 | $17.87 | $17.85 | $17.90 |
| Purchase #5 | $208.40 | 9.633% | $228.4752 | $228.48 | $228.50 | $228.50 |
| Purchase #6 | $140.48 | 10.339% | $155.0042 | $155.00 | $155.00 | $155.00 |
| Purchase #7 | $42.25 | 11.298% | $47.0234 | $47.02 | $47.00 | $47.00 |
| 7 purchase totals = | $837.96 | $915.4769 | $915.47 | $915.45 | $915.50 | |