| 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 | $119.76 | 13.262% | $135.6426 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $132.52 | 6.370% | $140.9615 | $140.96 | $140.95 | $141.00 |
| Purchase #3 | $5.50 | 9.510% | $6.0231 | $6.02 | $6.00 | $6.00 |
| Purchase #4 | $192.96 | 7.805% | $208.0205 | $208.02 | $208.00 | $208.00 |
| Purchase #5 | $51.88 | 7.191% | $55.6107 | $55.61 | $55.60 | $55.60 |
| Purchase #6 | $113.77 | 9.725% | $124.8341 | $124.83 | $124.85 | $124.80 |
| Purchase #7 | $246.45 | 11.769% | $275.4547 | $275.45 | $275.45 | $275.50 |
| 7 purchase totals = | $862.84 | $946.5472 | $946.53 | $946.50 | $946.50 | |