| 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 | $105.50 | 13.244% | $119.4724 | $119.47 | $119.45 | $119.50 |
| Purchase #2 | $166.74 | 8.785% | $181.3881 | $181.39 | $181.40 | $181.40 |
| Purchase #3 | $86.71 | 7.178% | $92.934 | $92.93 | $92.95 | $92.90 |
| Purchase #4 | $204.58 | 7.407% | $219.7332 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $146.67 | 11.338% | $163.2994 | $163.30 | $163.30 | $163.30 |
| Purchase #6 | $209.96 | 9.565% | $230.0427 | $230.04 | $230.05 | $230.00 |
| Purchase #7 | $158.94 | 8.659% | $172.7026 | $172.70 | $172.70 | $172.70 |
| 7 purchase totals = | $1,079.10 | $1,179.5724 | $1,179.56 | $1,179.60 | $1,179.50 | |