| 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 | $216.87 | 12.253% | $243.4431 | $243.44 | $243.45 | $243.40 |
| Purchase #2 | $198.57 | 12.747% | $223.8817 | $223.88 | $223.90 | $223.90 |
| Purchase #3 | $228.55 | 9.793% | $250.9319 | $250.93 | $250.95 | $250.90 |
| Purchase #4 | $145.29 | 8.606% | $157.7937 | $157.79 | $157.80 | $157.80 |
| Purchase #5 | $122.58 | 11.564% | $136.7552 | $136.76 | $136.75 | $136.80 |
| Purchase #6 | $83.36 | 4.754% | $87.3229 | $87.32 | $87.30 | $87.30 |
| Purchase #7 | $68.38 | 7.761% | $73.687 | $73.69 | $73.70 | $73.70 |
| 7 purchase totals = | $1,063.60 | $1,173.8155 | $1,173.81 | $1,173.85 | $1,173.80 | |