| 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 | $42.91 | 5.261% | $45.1675 | $45.17 | $45.15 | $45.20 |
| Purchase #2 | $161.42 | 8.230% | $174.7049 | $174.70 | $174.70 | $174.70 |
| Purchase #3 | $83.70 | 3.520% | $86.6462 | $86.65 | $86.65 | $86.60 |
| Purchase #4 | $132.39 | 8.169% | $143.2049 | $143.20 | $143.20 | $143.20 |
| Purchase #5 | $182.35 | 7.193% | $195.4664 | $195.47 | $195.45 | $195.50 |
| Purchase #6 | $35.67 | 3.706% | $36.9919 | $36.99 | $37.00 | $37.00 |
| Purchase #7 | $228.95 | 4.437% | $239.1085 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $867.39 | $921.2903 | $921.29 | $921.25 | $921.30 | |