| 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 | $171.76 | 6.577% | $183.0567 | $183.06 | $183.05 | $183.10 |
| Purchase #2 | $143.99 | 3.260% | $148.6841 | $148.68 | $148.70 | $148.70 |
| Purchase #3 | $81.57 | 11.336% | $90.8168 | $90.82 | $90.80 | $90.80 |
| Purchase #4 | $174.84 | 13.155% | $197.8402 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $79.96 | 4.221% | $83.3351 | $83.34 | $83.35 | $83.30 |
| Purchase #6 | $116.52 | 6.373% | $123.9458 | $123.95 | $123.95 | $123.90 |
| Purchase #7 | $56.48 | 12.655% | $63.6275 | $63.63 | $63.65 | $63.60 |
| 7 purchase totals = | $825.12 | $891.3062 | $891.32 | $891.35 | $891.20 | |