| 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 | $166.90 | 6.259% | $177.3463 | $177.35 | $177.35 | $177.30 |
| Purchase #2 | $94.44 | 3.580% | $97.821 | $97.82 | $97.80 | $97.80 |
| Purchase #3 | $40.81 | 13.690% | $46.3969 | $46.40 | $46.40 | $46.40 |
| Purchase #4 | $13.37 | 5.189% | $14.0638 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $64.42 | 11.722% | $71.9713 | $71.97 | $71.95 | $72.00 |
| Purchase #6 | $42.75 | 9.262% | $46.7095 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $71.49 | 3.367% | $73.8971 | $73.90 | $73.90 | $73.90 |
| 7 purchase totals = | $494.18 | $528.2059 | $528.21 | $528.15 | $528.20 | |