| 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 | $137.33 | 7.572% | $147.7286 | $147.73 | $147.75 | $147.70 |
| Purchase #2 | $204.85 | 5.246% | $215.5964 | $215.60 | $215.60 | $215.60 |
| Purchase #3 | $146.61 | 6.742% | $156.4944 | $156.49 | $156.50 | $156.50 |
| Purchase #4 | $66.70 | 8.594% | $72.4322 | $72.43 | $72.45 | $72.40 |
| Purchase #5 | $169.47 | 7.847% | $182.7683 | $182.77 | $182.75 | $182.80 |
| Purchase #6 | $185.67 | 4.195% | $193.4589 | $193.46 | $193.45 | $193.50 |
| Purchase #7 | $168.96 | 7.390% | $181.4461 | $181.45 | $181.45 | $181.40 |
| 7 purchase totals = | $1,079.59 | $1,149.9249 | $1,149.93 | $1,149.95 | $1,149.90 | |