| 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 | $126.68 | 6.789% | $135.2803 | $135.28 | $135.30 | $135.30 |
| Purchase #2 | $182.65 | 6.386% | $194.314 | $194.31 | $194.30 | $194.30 |
| Purchase #3 | $22.90 | 6.365% | $24.3576 | $24.36 | $24.35 | $24.40 |
| Purchase #4 | $23.64 | 5.709% | $24.9896 | $24.99 | $25.00 | $25.00 |
| Purchase #5 | $19.98 | 13.473% | $22.6719 | $22.67 | $22.65 | $22.70 |
| Purchase #6 | $74.46 | 11.785% | $83.2351 | $83.24 | $83.25 | $83.20 |
| Purchase #7 | $172.26 | 12.244% | $193.3515 | $193.35 | $193.35 | $193.40 |
| 7 purchase totals = | $622.57 | $678.2000 | $678.20 | $678.20 | $678.30 | |