| 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 | $143.94 | 7.785% | $155.1457 | $155.15 | $155.15 | $155.10 |
| Purchase #2 | $124.38 | 8.584% | $135.0568 | $135.06 | $135.05 | $135.10 |
| Purchase #3 | $68.34 | 3.325% | $70.6123 | $70.61 | $70.60 | $70.60 |
| Purchase #4 | $8.46 | 3.600% | $8.7646 | $8.76 | $8.75 | $8.80 |
| Purchase #5 | $80.41 | 9.848% | $88.3288 | $88.33 | $88.35 | $88.30 |
| Purchase #6 | $21.64 | 6.576% | $23.063 | $23.06 | $23.05 | $23.10 |
| Purchase #7 | $17.37 | 7.548% | $18.6811 | $18.68 | $18.70 | $18.70 |
| 7 purchase totals = | $464.54 | $499.6523 | $499.65 | $499.65 | $499.70 | |