| 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 | $138.97 | 5.636% | $146.8023 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $224.71 | 4.599% | $235.0444 | $235.04 | $235.05 | $235.00 |
| Purchase #3 | $130.80 | 4.676% | $136.9162 | $136.92 | $136.90 | $136.90 |
| Purchase #4 | $34.91 | 7.432% | $37.5045 | $37.50 | $37.50 | $37.50 |
| Purchase #5 | $186.97 | 6.845% | $199.7681 | $199.77 | $199.75 | $199.80 |
| Purchase #6 | $140.32 | 6.282% | $149.1349 | $149.13 | $149.15 | $149.10 |
| Purchase #7 | $53.31 | 4.412% | $55.662 | $55.66 | $55.65 | $55.70 |
| 7 purchase totals = | $909.99 | $960.8324 | $960.82 | $960.80 | $960.80 | |