| 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 | $149.72 | 7.676% | $161.2125 | $161.21 | $161.20 | $161.20 |
| Purchase #2 | $111.82 | 3.671% | $115.9249 | $115.92 | $115.90 | $115.90 |
| Purchase #3 | $58.45 | 12.704% | $65.8755 | $65.88 | $65.90 | $65.90 |
| Purchase #4 | $24.42 | 4.257% | $25.4596 | $25.46 | $25.45 | $25.50 |
| Purchase #5 | $19.95 | 3.873% | $20.7227 | $20.72 | $20.70 | $20.70 |
| Purchase #6 | $81.88 | 11.487% | $91.2856 | $91.29 | $91.30 | $91.30 |
| Purchase #7 | $140.42 | 11.210% | $156.1611 | $156.16 | $156.15 | $156.20 |
| 7 purchase totals = | $586.66 | $636.6419 | $636.64 | $636.60 | $636.70 | |