| 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 | $179.85 | 13.519% | $204.1639 | $204.16 | $204.15 | $204.20 |
| Purchase #2 | $168.64 | 7.309% | $180.9659 | $180.97 | $180.95 | $181.00 |
| Purchase #3 | $14.92 | 4.297% | $15.5611 | $15.56 | $15.55 | $15.60 |
| Purchase #4 | $40.55 | 5.497% | $42.779 | $42.78 | $42.80 | $42.80 |
| Purchase #5 | $161.59 | 5.241% | $170.0589 | $170.06 | $170.05 | $170.10 |
| Purchase #6 | $131.27 | 8.775% | $142.7889 | $142.79 | $142.80 | $142.80 |
| Purchase #7 | $171.37 | 4.502% | $179.0851 | $179.09 | $179.10 | $179.10 |
| 7 purchase totals = | $868.19 | $935.4028 | $935.41 | $935.40 | $935.60 | |