| 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 | $161.63 | 11.131% | $179.621 | $179.62 | $179.60 | $179.60 |
| Purchase #2 | $155.76 | 4.857% | $163.3253 | $163.33 | $163.35 | $163.30 |
| Purchase #3 | $168.88 | 5.507% | $178.1802 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $136.60 | 3.516% | $141.4029 | $141.40 | $141.40 | $141.40 |
| Purchase #5 | $65.85 | 13.237% | $74.5666 | $74.57 | $74.55 | $74.60 |
| Purchase #6 | $227.61 | 4.564% | $237.9981 | $238.00 | $238.00 | $238.00 |
| Purchase #7 | $119.68 | 4.329% | $124.8609 | $124.86 | $124.85 | $124.90 |
| 7 purchase totals = | $1,036.01 | $1,099.9550 | $1,099.96 | $1,099.95 | $1,100.00 | |