| 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 | $199.51 | 7.276% | $214.0263 | $214.03 | $214.05 | $214.00 |
| Purchase #2 | $116.41 | 10.141% | $128.2151 | $128.22 | $128.20 | $128.20 |
| Purchase #3 | $63.76 | 10.854% | $70.6805 | $70.68 | $70.70 | $70.70 |
| Purchase #4 | $82.48 | 8.614% | $89.5848 | $89.58 | $89.60 | $89.60 |
| Purchase #5 | $141.93 | 9.243% | $155.0486 | $155.05 | $155.05 | $155.00 |
| Purchase #6 | $173.74 | 8.564% | $188.6191 | $188.62 | $188.60 | $188.60 |
| Purchase #7 | $66.80 | 12.799% | $75.3497 | $75.35 | $75.35 | $75.30 |
| 7 purchase totals = | $844.63 | $921.5241 | $921.53 | $921.55 | $921.40 | |