| 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 | $181.25 | 6.549% | $193.1201 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $64.93 | 13.543% | $73.7235 | $73.72 | $73.70 | $73.70 |
| Purchase #3 | $150.72 | 13.476% | $171.031 | $171.03 | $171.05 | $171.00 |
| Purchase #4 | $117.65 | 12.862% | $132.7821 | $132.78 | $132.80 | $132.80 |
| Purchase #5 | $115.27 | 10.369% | $127.2223 | $127.22 | $127.20 | $127.20 |
| Purchase #6 | $180.29 | 9.347% | $197.1417 | $197.14 | $197.15 | $197.10 |
| Purchase #7 | $128.91 | 9.109% | $140.6524 | $140.65 | $140.65 | $140.70 |
| 7 purchase totals = | $939.02 | $1,035.6731 | $1,035.66 | $1,035.65 | $1,035.60 | |