| 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 | $16.98 | 9.348% | $18.5673 | $18.57 | $18.55 | $18.60 |
| Purchase #2 | $200.98 | 12.205% | $225.5096 | $225.51 | $225.50 | $225.50 |
| Purchase #3 | $243.42 | 11.144% | $270.5467 | $270.55 | $270.55 | $270.50 |
| Purchase #4 | $47.66 | 8.327% | $51.6286 | $51.63 | $51.65 | $51.60 |
| Purchase #5 | $38.93 | 8.569% | $42.2659 | $42.27 | $42.25 | $42.30 |
| Purchase #6 | $109.34 | 13.857% | $124.4912 | $124.49 | $124.50 | $124.50 |
| Purchase #7 | $201.29 | 13.645% | $228.756 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $858.60 | $961.7653 | $961.78 | $961.75 | $961.80 | |