| 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 | $157.55 | 13.164% | $178.2899 | $178.29 | $178.30 | $178.30 |
| Purchase #2 | $164.41 | 8.837% | $178.9389 | $178.94 | $178.95 | $178.90 |
| Purchase #3 | $200.36 | 3.402% | $207.1762 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $225.35 | 11.524% | $251.3193 | $251.32 | $251.30 | $251.30 |
| Purchase #5 | $124.96 | 11.313% | $139.0967 | $139.10 | $139.10 | $139.10 |
| Purchase #6 | $13.73 | 4.412% | $14.3358 | $14.34 | $14.35 | $14.30 |
| Purchase #7 | $93.28 | 6.535% | $99.3758 | $99.38 | $99.40 | $99.40 |
| 7 purchase totals = | $979.64 | $1,068.5326 | $1,068.55 | $1,068.60 | $1,068.50 | |