| 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 | $144.90 | 10.184% | $159.6566 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $203.89 | 13.745% | $231.9147 | $231.91 | $231.90 | $231.90 |
| Purchase #3 | $189.62 | 3.807% | $196.8388 | $196.84 | $196.85 | $196.80 |
| Purchase #4 | $161.71 | 6.275% | $171.8573 | $171.86 | $171.85 | $171.90 |
| Purchase #5 | $139.67 | 6.671% | $148.9874 | $148.99 | $149.00 | $149.00 |
| Purchase #6 | $35.27 | 11.304% | $39.2569 | $39.26 | $39.25 | $39.30 |
| Purchase #7 | $174.92 | 5.103% | $183.8462 | $183.85 | $183.85 | $183.80 |
| 7 purchase totals = | $1,049.98 | $1,132.3579 | $1,132.37 | $1,132.35 | $1,132.40 | |