| 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 | $175.55 | 3.438% | $181.5854 | $181.59 | $181.60 | $181.60 |
| Purchase #2 | $38.27 | 8.591% | $41.5578 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $15.33 | 11.236% | $17.0525 | $17.05 | $17.05 | $17.10 |
| Purchase #4 | $229.55 | 6.170% | $243.7132 | $243.71 | $243.70 | $243.70 |
| Purchase #5 | $178.96 | 3.150% | $184.5972 | $184.60 | $184.60 | $184.60 |
| Purchase #6 | $46.55 | 6.330% | $49.4966 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $49.48 | 11.455% | $55.1479 | $55.15 | $55.15 | $55.10 |
| 7 purchase totals = | $733.69 | $773.1506 | $773.16 | $773.15 | $773.20 | |