| 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 | $144.96 | 7.112% | $155.2696 | $155.27 | $155.25 | $155.30 |
| Purchase #2 | $243.46 | 11.553% | $271.5869 | $271.59 | $271.60 | $271.60 |
| Purchase #3 | $151.46 | 13.422% | $171.789 | $171.79 | $171.80 | $171.80 |
| Purchase #4 | $145.32 | 5.429% | $153.2094 | $153.21 | $153.20 | $153.20 |
| Purchase #5 | $37.74 | 3.838% | $39.1885 | $39.19 | $39.20 | $39.20 |
| Purchase #6 | $70.78 | 5.655% | $74.7826 | $74.78 | $74.80 | $74.80 |
| Purchase #7 | $41.68 | 8.567% | $45.2507 | $45.25 | $45.25 | $45.30 |
| 7 purchase totals = | $835.40 | $911.0767 | $911.08 | $911.10 | $911.20 | |