| 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 | $161.92 | 4.330% | $168.9311 | $168.93 | $168.95 | $168.90 |
| Purchase #2 | $239.39 | 8.803% | $260.4635 | $260.46 | $260.45 | $260.50 |
| Purchase #3 | $103.81 | 9.430% | $113.5993 | $113.60 | $113.60 | $113.60 |
| Purchase #4 | $11.90 | 13.453% | $13.5009 | $13.50 | $13.50 | $13.50 |
| Purchase #5 | $38.93 | 6.530% | $41.4721 | $41.47 | $41.45 | $41.50 |
| Purchase #6 | $79.54 | 6.630% | $84.8135 | $84.81 | $84.80 | $84.80 |
| Purchase #7 | $47.64 | 10.744% | $52.7584 | $52.76 | $52.75 | $52.80 |
| 7 purchase totals = | $683.13 | $735.5388 | $735.53 | $735.50 | $735.60 | |