| 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 | $191.43 | 6.329% | $203.5456 | $203.55 | $203.55 | $203.50 |
| Purchase #2 | $149.37 | 11.259% | $166.1876 | $166.19 | $166.20 | $166.20 |
| Purchase #3 | $98.28 | 4.665% | $102.8648 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $23.37 | 8.617% | $25.3838 | $25.38 | $25.40 | $25.40 |
| Purchase #5 | $10.96 | 7.418% | $11.773 | $11.77 | $11.75 | $11.80 |
| Purchase #6 | $22.89 | 8.217% | $24.7709 | $24.77 | $24.75 | $24.80 |
| Purchase #7 | $12.47 | 10.261% | $13.7495 | $13.75 | $13.75 | $13.70 |
| 7 purchase totals = | $508.77 | $548.2752 | $548.27 | $548.25 | $548.30 | |