| 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 | $211.87 | 6.519% | $225.6818 | $225.68 | $225.70 | $225.70 |
| Purchase #2 | $204.45 | 7.859% | $220.5177 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $152.79 | 13.795% | $173.8674 | $173.87 | $173.85 | $173.90 |
| Purchase #4 | $139.30 | 11.787% | $155.7193 | $155.72 | $155.70 | $155.70 |
| Purchase #5 | $98.91 | 12.526% | $111.2995 | $111.30 | $111.30 | $111.30 |
| Purchase #6 | $64.83 | 7.292% | $69.5574 | $69.56 | $69.55 | $69.60 |
| Purchase #7 | $222.25 | 5.514% | $234.5049 | $234.50 | $234.50 | $234.50 |
| 7 purchase totals = | $1,094.40 | $1,191.1480 | $1,191.15 | $1,191.10 | $1,191.20 | |