| 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 | $164.45 | 10.754% | $182.135 | $182.14 | $182.15 | $182.10 |
| Purchase #2 | $9.82 | 7.623% | $10.5686 | $10.57 | $10.55 | $10.60 |
| Purchase #3 | $186.67 | 3.536% | $193.2707 | $193.27 | $193.25 | $193.30 |
| Purchase #4 | $83.94 | 9.123% | $91.5978 | $91.60 | $91.60 | $91.60 |
| Purchase #5 | $31.59 | 13.434% | $35.8338 | $35.83 | $35.85 | $35.80 |
| Purchase #6 | $32.75 | 12.520% | $36.8503 | $36.85 | $36.85 | $36.90 |
| Purchase #7 | $20.53 | 8.128% | $22.1987 | $22.20 | $22.20 | $22.20 |
| 7 purchase totals = | $529.75 | $572.4549 | $572.46 | $572.45 | $572.50 | |