| 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 | $201.72 | 6.596% | $215.0255 | $215.03 | $215.05 | $215.00 |
| Purchase #2 | $227.70 | 13.267% | $257.909 | $257.91 | $257.90 | $257.90 |
| Purchase #3 | $139.63 | 11.324% | $155.4417 | $155.44 | $155.45 | $155.40 |
| Purchase #4 | $227.55 | 11.220% | $253.0811 | $253.08 | $253.10 | $253.10 |
| Purchase #5 | $91.84 | 10.391% | $101.3831 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $149.27 | 8.300% | $161.6594 | $161.66 | $161.65 | $161.70 |
| Purchase #7 | $192.65 | 11.231% | $214.2865 | $214.29 | $214.30 | $214.30 |
| 7 purchase totals = | $1,230.36 | $1,358.7863 | $1,358.79 | $1,358.85 | $1,358.80 | |