| 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 | $131.73 | 6.814% | $140.7061 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $187.51 | 5.220% | $197.298 | $197.30 | $197.30 | $197.30 |
| Purchase #3 | $54.78 | 9.146% | $59.7902 | $59.79 | $59.80 | $59.80 |
| Purchase #4 | $71.41 | 4.774% | $74.8191 | $74.82 | $74.80 | $74.80 |
| Purchase #5 | $158.47 | 3.409% | $163.8722 | $163.87 | $163.85 | $163.90 |
| Purchase #6 | $164.93 | 10.320% | $181.9508 | $181.95 | $181.95 | $182.00 |
| Purchase #7 | $215.33 | 8.546% | $233.7321 | $233.73 | $233.75 | $233.70 |
| 7 purchase totals = | $984.16 | $1,052.1685 | $1,052.17 | $1,052.15 | $1,052.20 | |