| 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 | $179.71 | 11.496% | $200.3695 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $184.91 | 3.470% | $191.3264 | $191.33 | $191.35 | $191.30 |
| Purchase #3 | $22.69 | 5.197% | $23.8692 | $23.87 | $23.85 | $23.90 |
| Purchase #4 | $208.58 | 4.278% | $217.5031 | $217.50 | $217.50 | $217.50 |
| Purchase #5 | $179.60 | 3.520% | $185.9219 | $185.92 | $185.90 | $185.90 |
| Purchase #6 | $243.31 | 6.297% | $258.6312 | $258.63 | $258.65 | $258.60 |
| Purchase #7 | $94.58 | 12.527% | $106.428 | $106.43 | $106.45 | $106.40 |
| 7 purchase totals = | $1,113.38 | $1,184.0493 | $1,184.05 | $1,184.05 | $1,184.00 | |