| 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 | $230.45 | 10.466% | $254.5689 | $254.57 | $254.55 | $254.60 |
| Purchase #2 | $123.85 | 9.153% | $135.186 | $135.19 | $135.20 | $135.20 |
| Purchase #3 | $83.38 | 6.787% | $89.039 | $89.04 | $89.05 | $89.00 |
| Purchase #4 | $98.45 | 7.179% | $105.5177 | $105.52 | $105.50 | $105.50 |
| Purchase #5 | $151.46 | 5.846% | $160.3144 | $160.31 | $160.30 | $160.30 |
| Purchase #6 | $23.54 | 12.669% | $26.5223 | $26.52 | $26.50 | $26.50 |
| Purchase #7 | $154.74 | 13.543% | $175.6964 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $865.87 | $946.8447 | $946.85 | $946.80 | $946.80 | |