| 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 | $235.57 | 9.711% | $258.4462 | $258.45 | $258.45 | $258.40 |
| Purchase #2 | $169.35 | 7.672% | $182.3425 | $182.34 | $182.35 | $182.30 |
| Purchase #3 | $131.85 | 13.767% | $150.0018 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $160.98 | 5.614% | $170.0174 | $170.02 | $170.00 | $170.00 |
| Purchase #5 | $179.37 | 12.691% | $202.1338 | $202.13 | $202.15 | $202.10 |
| Purchase #6 | $127.92 | 8.643% | $138.9761 | $138.98 | $139.00 | $139.00 |
| Purchase #7 | $50.36 | 11.336% | $56.0688 | $56.07 | $56.05 | $56.10 |
| 7 purchase totals = | $1,055.40 | $1,157.9866 | $1,157.99 | $1,158.00 | $1,157.90 | |