| 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 | $168.65 | 4.521% | $176.2747 | $176.27 | $176.25 | $176.30 |
| Purchase #2 | $151.92 | 4.485% | $158.7336 | $158.73 | $158.75 | $158.70 |
| Purchase #3 | $219.55 | 11.554% | $244.9168 | $244.92 | $244.90 | $244.90 |
| Purchase #4 | $181.50 | 6.484% | $193.2685 | $193.27 | $193.25 | $193.30 |
| Purchase #5 | $174.51 | 6.130% | $185.2075 | $185.21 | $185.20 | $185.20 |
| Purchase #6 | $99.86 | 10.789% | $110.6339 | $110.63 | $110.65 | $110.60 |
| Purchase #7 | $100.34 | 4.334% | $104.6887 | $104.69 | $104.70 | $104.70 |
| 7 purchase totals = | $1,096.33 | $1,173.7237 | $1,173.72 | $1,173.70 | $1,173.70 | |