| 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 | $50.91 | 8.332% | $55.1518 | $55.15 | $55.15 | $55.20 |
| Purchase #2 | $173.69 | 7.153% | $186.114 | $186.11 | $186.10 | $186.10 |
| Purchase #3 | $208.81 | 7.631% | $224.7443 | $224.74 | $224.75 | $224.70 |
| Purchase #4 | $37.73 | 8.150% | $40.805 | $40.81 | $40.80 | $40.80 |
| Purchase #5 | $236.74 | 4.508% | $247.4122 | $247.41 | $247.40 | $247.40 |
| Purchase #6 | $213.45 | 10.715% | $236.3212 | $236.32 | $236.30 | $236.30 |
| Purchase #7 | $134.54 | 8.487% | $145.9584 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $1,055.87 | $1,136.5069 | $1,136.50 | $1,136.45 | $1,136.50 | |