| 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 | $185.30 | 3.821% | $192.3803 | $192.38 | $192.40 | $192.40 |
| Purchase #2 | $176.33 | 3.314% | $182.1736 | $182.17 | $182.15 | $182.20 |
| Purchase #3 | $54.78 | 10.819% | $60.7066 | $60.71 | $60.70 | $60.70 |
| Purchase #4 | $10.83 | 13.577% | $12.3004 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $72.90 | 10.675% | $80.6821 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $154.59 | 6.634% | $164.8455 | $164.85 | $164.85 | $164.80 |
| Purchase #7 | $247.62 | 4.766% | $259.4216 | $259.42 | $259.40 | $259.40 |
| 7 purchase totals = | $902.35 | $952.5101 | $952.51 | $952.50 | $952.50 | |