| 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 | $143.94 | 12.595% | $162.0692 | $162.07 | $162.05 | $162.10 |
| Purchase #2 | $55.53 | 7.536% | $59.7147 | $59.71 | $59.70 | $59.70 |
| Purchase #3 | $71.44 | 13.645% | $81.188 | $81.19 | $81.20 | $81.20 |
| Purchase #4 | $76.65 | 8.672% | $83.2971 | $83.30 | $83.30 | $83.30 |
| Purchase #5 | $43.80 | 13.732% | $49.8146 | $49.81 | $49.80 | $49.80 |
| Purchase #6 | $60.31 | 5.541% | $63.6518 | $63.65 | $63.65 | $63.70 |
| Purchase #7 | $12.29 | 12.197% | $13.789 | $13.79 | $13.80 | $13.80 |
| 7 purchase totals = | $463.96 | $513.5244 | $513.52 | $513.50 | $513.60 | |