| 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 | $180.40 | 3.537% | $186.7807 | $186.78 | $186.80 | $186.80 |
| Purchase #2 | $11.85 | 3.620% | $12.279 | $12.28 | $12.30 | $12.30 |
| Purchase #3 | $219.48 | 12.398% | $246.6911 | $246.69 | $246.70 | $246.70 |
| Purchase #4 | $203.70 | 6.792% | $217.5353 | $217.54 | $217.55 | $217.50 |
| Purchase #5 | $177.52 | 13.782% | $201.9858 | $201.99 | $202.00 | $202.00 |
| Purchase #6 | $55.92 | 10.235% | $61.6434 | $61.64 | $61.65 | $61.60 |
| Purchase #7 | $161.25 | 3.417% | $166.7599 | $166.76 | $166.75 | $166.80 |
| 7 purchase totals = | $1,010.12 | $1,093.6752 | $1,093.68 | $1,093.75 | $1,093.70 | |