| 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 | $188.31 | 11.397% | $209.7717 | $209.77 | $209.75 | $209.80 |
| Purchase #2 | $213.50 | 7.201% | $228.8741 | $228.87 | $228.85 | $228.90 |
| Purchase #3 | $30.75 | 3.446% | $31.8096 | $31.81 | $31.80 | $31.80 |
| Purchase #4 | $160.58 | 6.646% | $171.2521 | $171.25 | $171.25 | $171.30 |
| Purchase #5 | $64.86 | 4.767% | $67.9519 | $67.95 | $67.95 | $68.00 |
| Purchase #6 | $132.99 | 4.511% | $138.9892 | $138.99 | $139.00 | $139.00 |
| Purchase #7 | $127.80 | 9.255% | $139.6279 | $139.63 | $139.65 | $139.60 |
| 7 purchase totals = | $918.79 | $988.2765 | $988.27 | $988.25 | $988.40 | |