| 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 | $165.26 | 5.582% | $174.4848 | $174.48 | $174.50 | $174.50 |
| Purchase #2 | $177.67 | 12.554% | $199.9747 | $199.97 | $199.95 | $200.00 |
| Purchase #3 | $167.82 | 11.322% | $186.8206 | $186.82 | $186.80 | $186.80 |
| Purchase #4 | $143.35 | 12.330% | $161.0251 | $161.03 | $161.05 | $161.00 |
| Purchase #5 | $118.26 | 10.844% | $131.0841 | $131.08 | $131.10 | $131.10 |
| Purchase #6 | $34.39 | 9.541% | $37.6711 | $37.67 | $37.65 | $37.70 |
| Purchase #7 | $113.68 | 9.508% | $124.4887 | $124.49 | $124.50 | $124.50 |
| 7 purchase totals = | $920.43 | $1,015.5491 | $1,015.54 | $1,015.55 | $1,015.60 | |