| 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 | $147.84 | 12.581% | $166.4398 | $166.44 | $166.45 | $166.40 |
| Purchase #2 | $213.86 | 11.789% | $239.072 | $239.07 | $239.05 | $239.10 |
| Purchase #3 | $43.41 | 5.242% | $45.6856 | $45.69 | $45.70 | $45.70 |
| Purchase #4 | $231.34 | 9.802% | $254.0159 | $254.02 | $254.00 | $254.00 |
| Purchase #5 | $126.48 | 12.509% | $142.3014 | $142.30 | $142.30 | $142.30 |
| Purchase #6 | $24.88 | 11.587% | $27.7628 | $27.76 | $27.75 | $27.80 |
| Purchase #7 | $220.71 | 10.392% | $243.6462 | $243.65 | $243.65 | $243.60 |
| 7 purchase totals = | $1,008.52 | $1,118.9237 | $1,118.93 | $1,118.90 | $1,118.90 | |