| 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 | $152.97 | 3.658% | $158.5656 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $149.55 | 9.148% | $163.2308 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $246.78 | 6.128% | $261.9027 | $261.90 | $261.90 | $261.90 |
| Purchase #4 | $132.87 | 13.841% | $151.2605 | $151.26 | $151.25 | $151.30 |
| Purchase #5 | $199.85 | 8.168% | $216.1737 | $216.17 | $216.15 | $216.20 |
| Purchase #6 | $173.29 | 7.580% | $186.4254 | $186.43 | $186.45 | $186.40 |
| Purchase #7 | $160.98 | 7.381% | $172.8619 | $172.86 | $172.85 | $172.90 |
| 7 purchase totals = | $1,216.29 | $1,310.4206 | $1,310.42 | $1,310.40 | $1,310.50 | |