| 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 | $171.36 | 4.764% | $179.5236 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $182.84 | 4.458% | $190.991 | $190.99 | $191.00 | $191.00 |
| Purchase #3 | $202.45 | 13.143% | $229.058 | $229.06 | $229.05 | $229.10 |
| Purchase #4 | $73.41 | 3.119% | $75.6997 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $205.54 | 13.222% | $232.7165 | $232.72 | $232.70 | $232.70 |
| Purchase #6 | $41.48 | 8.838% | $45.146 | $45.15 | $45.15 | $45.10 |
| Purchase #7 | $36.50 | 8.540% | $39.6171 | $39.62 | $39.60 | $39.60 |
| 7 purchase totals = | $913.58 | $992.7519 | $992.76 | $992.70 | $992.70 | |