| 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 | $142.90 | 11.174% | $158.8676 | $158.87 | $158.85 | $158.90 |
| Purchase #2 | $185.75 | 4.683% | $194.4487 | $194.45 | $194.45 | $194.40 |
| Purchase #3 | $57.43 | 6.438% | $61.1273 | $61.13 | $61.15 | $61.10 |
| Purchase #4 | $80.93 | 9.145% | $88.331 | $88.33 | $88.35 | $88.30 |
| Purchase #5 | $60.83 | 12.548% | $68.4629 | $68.46 | $68.45 | $68.50 |
| Purchase #6 | $116.97 | 5.741% | $123.6852 | $123.69 | $123.70 | $123.70 |
| Purchase #7 | $183.53 | 5.869% | $194.3014 | $194.30 | $194.30 | $194.30 |
| 7 purchase totals = | $828.34 | $889.2241 | $889.23 | $889.25 | $889.20 | |