| 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 | $139.70 | 11.422% | $155.6565 | $155.66 | $155.65 | $155.70 |
| Purchase #2 | $10.56 | 7.843% | $11.3882 | $11.39 | $11.40 | $11.40 |
| Purchase #3 | $10.99 | 8.151% | $11.8858 | $11.89 | $11.90 | $11.90 |
| Purchase #4 | $45.63 | 9.183% | $49.8202 | $49.82 | $49.80 | $49.80 |
| Purchase #5 | $155.36 | 7.227% | $166.5879 | $166.59 | $166.60 | $166.60 |
| Purchase #6 | $117.47 | 4.778% | $123.0827 | $123.08 | $123.10 | $123.10 |
| Purchase #7 | $218.94 | 12.495% | $246.2966 | $246.30 | $246.30 | $246.30 |
| 7 purchase totals = | $698.65 | $764.7179 | $764.73 | $764.75 | $764.80 | |