| 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 | $160.69 | 7.763% | $173.1644 | $173.16 | $173.15 | $173.20 |
| Purchase #2 | $5.25 | 10.798% | $5.8169 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $75.38 | 10.483% | $83.2821 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $205.66 | 12.616% | $231.6061 | $231.61 | $231.60 | $231.60 |
| Purchase #5 | $167.80 | 5.793% | $177.5207 | $177.52 | $177.50 | $177.50 |
| Purchase #6 | $7.84 | 4.351% | $8.1811 | $8.18 | $8.20 | $8.20 |
| Purchase #7 | $159.89 | 10.606% | $176.8479 | $176.85 | $176.85 | $176.80 |
| 7 purchase totals = | $782.51 | $856.4192 | $856.42 | $856.40 | $856.40 | |