| 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 | $180.54 | 13.159% | $204.2973 | $204.30 | $204.30 | $204.30 |
| Purchase #2 | $6.44 | 9.823% | $7.0726 | $7.07 | $7.05 | $7.10 |
| Purchase #3 | $129.40 | 12.493% | $145.5659 | $145.57 | $145.55 | $145.60 |
| Purchase #4 | $225.86 | 9.222% | $246.6888 | $246.69 | $246.70 | $246.70 |
| Purchase #5 | $234.49 | 12.171% | $263.0298 | $263.03 | $263.05 | $263.00 |
| Purchase #6 | $105.59 | 12.812% | $119.1182 | $119.12 | $119.10 | $119.10 |
| Purchase #7 | $7.47 | 3.447% | $7.7275 | $7.73 | $7.75 | $7.70 |
| 7 purchase totals = | $889.79 | $993.5001 | $993.51 | $993.50 | $993.50 | |