| 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 | $192.86 | 5.794% | $204.0343 | $204.03 | $204.05 | $204.00 |
| Purchase #2 | $170.54 | 8.849% | $185.6311 | $185.63 | $185.65 | $185.60 |
| Purchase #3 | $194.91 | 10.269% | $214.9253 | $214.93 | $214.95 | $214.90 |
| Purchase #4 | $15.75 | 13.570% | $17.8873 | $17.89 | $17.90 | $17.90 |
| Purchase #5 | $134.81 | 8.502% | $146.2715 | $146.27 | $146.25 | $146.30 |
| Purchase #6 | $135.30 | 6.395% | $143.9524 | $143.95 | $143.95 | $144.00 |
| Purchase #7 | $157.49 | 10.325% | $173.7508 | $173.75 | $173.75 | $173.80 |
| 7 purchase totals = | $1,001.66 | $1,086.4527 | $1,086.45 | $1,086.50 | $1,086.50 | |