| 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 | $148.32 | 3.704% | $153.8138 | $153.81 | $153.80 | $153.80 |
| Purchase #2 | $151.96 | 12.841% | $171.4732 | $171.47 | $171.45 | $171.50 |
| Purchase #3 | $51.74 | 3.792% | $53.702 | $53.70 | $53.70 | $53.70 |
| Purchase #4 | $223.28 | 12.628% | $251.4758 | $251.48 | $251.50 | $251.50 |
| Purchase #5 | $218.31 | 9.200% | $238.3945 | $238.39 | $238.40 | $238.40 |
| Purchase #6 | $166.48 | 9.595% | $182.4538 | $182.45 | $182.45 | $182.50 |
| Purchase #7 | $98.91 | 10.152% | $108.9513 | $108.95 | $108.95 | $109.00 |
| 7 purchase totals = | $1,059.00 | $1,160.2644 | $1,160.25 | $1,160.25 | $1,160.40 | |