| 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 | $128.90 | 7.666% | $138.7815 | $138.78 | $138.80 | $138.80 |
| Purchase #2 | $117.71 | 5.276% | $123.9204 | $123.92 | $123.90 | $123.90 |
| Purchase #3 | $24.83 | 4.593% | $25.9704 | $25.97 | $25.95 | $26.00 |
| Purchase #4 | $167.62 | 9.213% | $183.0628 | $183.06 | $183.05 | $183.10 |
| Purchase #5 | $43.64 | 8.161% | $47.2015 | $47.20 | $47.20 | $47.20 |
| Purchase #6 | $208.51 | 7.672% | $224.5069 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $49.67 | 9.700% | $54.488 | $54.49 | $54.50 | $54.50 |
| 7 purchase totals = | $740.88 | $797.9315 | $797.93 | $797.90 | $798.00 | |