| 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 | $157.78 | 13.314% | $178.7868 | $178.79 | $178.80 | $178.80 |
| Purchase #2 | $204.35 | 10.665% | $226.1439 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $176.48 | 9.265% | $192.8309 | $192.83 | $192.85 | $192.80 |
| Purchase #4 | $167.69 | 12.647% | $188.8978 | $188.90 | $188.90 | $188.90 |
| Purchase #5 | $237.44 | 3.547% | $245.862 | $245.86 | $245.85 | $245.90 |
| Purchase #6 | $132.68 | 12.754% | $149.602 | $149.60 | $149.60 | $149.60 |
| Purchase #7 | $190.35 | 6.588% | $202.8903 | $202.89 | $202.90 | $202.90 |
| 7 purchase totals = | $1,266.77 | $1,385.0137 | $1,385.01 | $1,385.05 | $1,385.00 | |