| 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 | $188.58 | 10.864% | $209.0673 | $209.07 | $209.05 | $209.10 |
| Purchase #2 | $137.40 | 9.465% | $150.4049 | $150.40 | $150.40 | $150.40 |
| Purchase #3 | $196.58 | 7.851% | $212.0135 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $250.59 | 8.480% | $271.84 | $271.84 | $271.85 | $271.80 |
| Purchase #5 | $50.91 | 8.757% | $55.3682 | $55.37 | $55.35 | $55.40 |
| Purchase #6 | $145.99 | 9.818% | $160.3233 | $160.32 | $160.30 | $160.30 |
| Purchase #7 | $238.68 | 5.520% | $251.8551 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $1,208.73 | $1,310.8723 | $1,310.87 | $1,310.80 | $1,310.90 | |