| 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 | $194.73 | 12.222% | $218.5299 | $218.53 | $218.55 | $218.50 |
| Purchase #2 | $200.94 | 10.669% | $222.3783 | $222.38 | $222.40 | $222.40 |
| Purchase #3 | $178.47 | 4.197% | $185.9604 | $185.96 | $185.95 | $186.00 |
| Purchase #4 | $19.93 | 5.177% | $20.9618 | $20.96 | $20.95 | $21.00 |
| Purchase #5 | $168.42 | 9.585% | $184.5631 | $184.56 | $184.55 | $184.60 |
| Purchase #6 | $173.85 | 13.464% | $197.2572 | $197.26 | $197.25 | $197.30 |
| Purchase #7 | $161.72 | 12.450% | $181.8541 | $181.85 | $181.85 | $181.90 |
| 7 purchase totals = | $1,098.06 | $1,211.5048 | $1,211.50 | $1,211.50 | $1,211.70 | |