| 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 | $193.36 | 11.320% | $215.2484 | $215.25 | $215.25 | $215.20 |
| Purchase #2 | $138.78 | 12.845% | $156.6063 | $156.61 | $156.60 | $156.60 |
| Purchase #3 | $58.72 | 10.275% | $64.7535 | $64.75 | $64.75 | $64.80 |
| Purchase #4 | $9.58 | 6.669% | $10.2189 | $10.22 | $10.20 | $10.20 |
| Purchase #5 | $129.30 | 6.789% | $138.0782 | $138.08 | $138.10 | $138.10 |
| Purchase #6 | $30.95 | 13.467% | $35.118 | $35.12 | $35.10 | $35.10 |
| Purchase #7 | $34.89 | 5.698% | $36.878 | $36.88 | $36.90 | $36.90 |
| 7 purchase totals = | $595.58 | $656.9013 | $656.91 | $656.90 | $656.90 | |