| 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 | $188.64 | 13.593% | $214.2818 | $214.28 | $214.30 | $214.30 |
| Purchase #2 | $9.38 | 4.625% | $9.8138 | $9.81 | $9.80 | $9.80 |
| Purchase #3 | $173.61 | 11.524% | $193.6168 | $193.62 | $193.60 | $193.60 |
| Purchase #4 | $171.73 | 12.561% | $193.301 | $193.30 | $193.30 | $193.30 |
| Purchase #5 | $136.89 | 12.343% | $153.7863 | $153.79 | $153.80 | $153.80 |
| Purchase #6 | $88.36 | 13.228% | $100.0483 | $100.05 | $100.05 | $100.00 |
| Purchase #7 | $78.47 | 10.233% | $86.4998 | $86.50 | $86.50 | $86.50 |
| 7 purchase totals = | $847.08 | $951.3478 | $951.35 | $951.35 | $951.30 | |