| 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 | $139.80 | 7.259% | $149.9481 | $149.95 | $149.95 | $149.90 |
| Purchase #2 | $23.60 | 7.574% | $25.3875 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $34.76 | 11.415% | $38.7279 | $38.73 | $38.75 | $38.70 |
| Purchase #4 | $188.76 | 12.446% | $212.2531 | $212.25 | $212.25 | $212.30 |
| Purchase #5 | $120.58 | 11.868% | $134.8904 | $134.89 | $134.90 | $134.90 |
| Purchase #6 | $124.72 | 8.693% | $135.5619 | $135.56 | $135.55 | $135.60 |
| Purchase #7 | $234.43 | 10.374% | $258.7498 | $258.75 | $258.75 | $258.70 |
| 7 purchase totals = | $866.65 | $955.5187 | $955.52 | $955.55 | $955.50 | |