| 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 | $151.57 | 13.790% | $172.4715 | $172.47 | $172.45 | $172.50 |
| Purchase #2 | $64.83 | 3.229% | $66.9234 | $66.92 | $66.90 | $66.90 |
| Purchase #3 | $131.63 | 12.190% | $147.6757 | $147.68 | $147.70 | $147.70 |
| Purchase #4 | $240.75 | 12.157% | $270.018 | $270.02 | $270.00 | $270.00 |
| Purchase #5 | $188.37 | 13.621% | $214.0279 | $214.03 | $214.05 | $214.00 |
| Purchase #6 | $132.50 | 8.421% | $143.6578 | $143.66 | $143.65 | $143.70 |
| Purchase #7 | $19.49 | 6.281% | $20.7142 | $20.71 | $20.70 | $20.70 |
| 7 purchase totals = | $929.14 | $1,035.4885 | $1,035.49 | $1,035.45 | $1,035.50 | |