| 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 | $187.29 | 8.832% | $203.8315 | $203.83 | $203.85 | $203.80 |
| Purchase #2 | $161.57 | 4.301% | $168.5191 | $168.52 | $168.50 | $168.50 |
| Purchase #3 | $225.37 | 9.657% | $247.134 | $247.13 | $247.15 | $247.10 |
| Purchase #4 | $199.69 | 6.316% | $212.3024 | $212.30 | $212.30 | $212.30 |
| Purchase #5 | $151.89 | 10.743% | $168.2075 | $168.21 | $168.20 | $168.20 |
| Purchase #6 | $161.77 | 10.120% | $178.1411 | $178.14 | $178.15 | $178.10 |
| Purchase #7 | $10.67 | 7.172% | $11.4353 | $11.44 | $11.45 | $11.40 |
| 7 purchase totals = | $1,098.25 | $1,189.5709 | $1,189.57 | $1,189.60 | $1,189.40 | |