| 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 | $198.72 | 11.796% | $222.161 | $222.16 | $222.15 | $222.20 |
| Purchase #2 | $70.33 | 4.339% | $73.3816 | $73.38 | $73.40 | $73.40 |
| Purchase #3 | $124.95 | 8.208% | $135.2059 | $135.21 | $135.20 | $135.20 |
| Purchase #4 | $79.70 | 9.460% | $87.2396 | $87.24 | $87.25 | $87.20 |
| Purchase #5 | $71.75 | 9.636% | $78.6638 | $78.66 | $78.65 | $78.70 |
| Purchase #6 | $55.39 | 11.280% | $61.638 | $61.64 | $61.65 | $61.60 |
| Purchase #7 | $240.64 | 13.231% | $272.4791 | $272.48 | $272.50 | $272.50 |
| 7 purchase totals = | $841.48 | $930.7690 | $930.77 | $930.80 | $930.80 | |