| 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 | $138.30 | 9.848% | $151.9198 | $151.92 | $151.90 | $151.90 |
| Purchase #2 | $44.30 | 7.472% | $47.6101 | $47.61 | $47.60 | $47.60 |
| Purchase #3 | $103.32 | 3.516% | $106.9527 | $106.95 | $106.95 | $107.00 |
| Purchase #4 | $71.61 | 3.129% | $73.8507 | $73.85 | $73.85 | $73.90 |
| Purchase #5 | $27.99 | 4.189% | $29.1625 | $29.16 | $29.15 | $29.20 |
| Purchase #6 | $148.79 | 6.339% | $158.2218 | $158.22 | $158.20 | $158.20 |
| Purchase #7 | $244.64 | 10.147% | $269.4636 | $269.46 | $269.45 | $269.50 |
| 7 purchase totals = | $778.95 | $837.1812 | $837.17 | $837.10 | $837.30 | |