| 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 | $164.25 | 9.259% | $179.4579 | $179.46 | $179.45 | $179.50 |
| Purchase #2 | $150.35 | 11.781% | $168.0627 | $168.06 | $168.05 | $168.10 |
| Purchase #3 | $205.33 | 5.732% | $217.0995 | $217.10 | $217.10 | $217.10 |
| Purchase #4 | $25.74 | 9.855% | $28.2767 | $28.28 | $28.30 | $28.30 |
| Purchase #5 | $113.58 | 6.273% | $120.7049 | $120.70 | $120.70 | $120.70 |
| Purchase #6 | $51.64 | 12.675% | $58.1854 | $58.19 | $58.20 | $58.20 |
| Purchase #7 | $163.77 | 6.329% | $174.135 | $174.14 | $174.15 | $174.10 |
| 7 purchase totals = | $874.66 | $945.9221 | $945.93 | $945.95 | $946.00 | |