| 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 | $202.55 | 9.426% | $221.6424 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $145.47 | 13.662% | $165.3441 | $165.34 | $165.35 | $165.30 |
| Purchase #3 | $23.57 | 6.787% | $25.1697 | $25.17 | $25.15 | $25.20 |
| Purchase #4 | $152.29 | 7.561% | $163.8046 | $163.80 | $163.80 | $163.80 |
| Purchase #5 | $122.77 | 5.565% | $129.6022 | $129.60 | $129.60 | $129.60 |
| Purchase #6 | $151.38 | 13.582% | $171.9404 | $171.94 | $171.95 | $171.90 |
| Purchase #7 | $24.74 | 13.397% | $28.0544 | $28.05 | $28.05 | $28.10 |
| 7 purchase totals = | $822.77 | $905.5578 | $905.54 | $905.55 | $905.50 | |