| 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 | $139.62 | 11.672% | $155.9164 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $31.37 | 9.828% | $34.453 | $34.45 | $34.45 | $34.50 |
| Purchase #3 | $74.36 | 10.266% | $81.9938 | $81.99 | $82.00 | $82.00 |
| Purchase #4 | $189.28 | 13.181% | $214.229 | $214.23 | $214.25 | $214.20 |
| Purchase #5 | $19.91 | 9.639% | $21.8291 | $21.83 | $21.85 | $21.80 |
| Purchase #6 | $194.41 | 9.674% | $213.2172 | $213.22 | $213.20 | $213.20 |
| Purchase #7 | $136.25 | 7.468% | $146.4252 | $146.43 | $146.45 | $146.40 |
| 7 purchase totals = | $785.20 | $868.0637 | $868.07 | $868.10 | $868.00 | |