| 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 | $174.54 | 11.441% | $194.5091 | $194.51 | $194.50 | $194.50 |
| Purchase #2 | $165.39 | 13.755% | $188.1394 | $188.14 | $188.15 | $188.10 |
| Purchase #3 | $52.87 | 7.379% | $56.7713 | $56.77 | $56.75 | $56.80 |
| Purchase #4 | $88.93 | 13.520% | $100.9533 | $100.95 | $100.95 | $101.00 |
| Purchase #5 | $56.96 | 6.410% | $60.6111 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $27.80 | 3.791% | $28.8539 | $28.85 | $28.85 | $28.90 |
| Purchase #7 | $151.42 | 12.280% | $170.0144 | $170.01 | $170.00 | $170.00 |
| 7 purchase totals = | $717.91 | $799.8525 | $799.84 | $799.80 | $799.90 | |