| 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 | $126.60 | 7.151% | $135.6532 | $135.65 | $135.65 | $135.70 |
| Purchase #2 | $138.73 | 8.561% | $150.6067 | $150.61 | $150.60 | $150.60 |
| Purchase #3 | $44.39 | 11.462% | $49.478 | $49.48 | $49.50 | $49.50 |
| Purchase #4 | $57.71 | 7.236% | $61.8859 | $61.89 | $61.90 | $61.90 |
| Purchase #5 | $176.60 | 5.530% | $186.366 | $186.37 | $186.35 | $186.40 |
| Purchase #6 | $35.41 | 10.672% | $39.189 | $39.19 | $39.20 | $39.20 |
| Purchase #7 | $26.83 | 3.338% | $27.7256 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $606.27 | $650.9044 | $650.92 | $650.95 | $651.00 | |