| 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 | $179.62 | 12.700% | $202.4317 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $56.83 | 7.226% | $60.9365 | $60.94 | $60.95 | $60.90 |
| Purchase #3 | $144.29 | 7.729% | $155.4422 | $155.44 | $155.45 | $155.40 |
| Purchase #4 | $60.97 | 3.201% | $62.9216 | $62.92 | $62.90 | $62.90 |
| Purchase #5 | $56.29 | 4.362% | $58.7454 | $58.75 | $58.75 | $58.70 |
| Purchase #6 | $190.84 | 11.723% | $213.2122 | $213.21 | $213.20 | $213.20 |
| Purchase #7 | $156.86 | 9.116% | $171.1594 | $171.16 | $171.15 | $171.20 |
| 7 purchase totals = | $845.70 | $924.8490 | $924.85 | $924.85 | $924.70 | |