| 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 | $74.61 | 13.619% | $84.7711 | $84.77 | $84.75 | $84.80 |
| Purchase #2 | $66.70 | 10.119% | $73.4494 | $73.45 | $73.45 | $73.40 |
| Purchase #3 | $215.48 | 11.533% | $240.3313 | $240.33 | $240.35 | $240.30 |
| Purchase #4 | $130.37 | 7.172% | $139.7201 | $139.72 | $139.70 | $139.70 |
| Purchase #5 | $145.51 | 7.844% | $156.9238 | $156.92 | $156.90 | $156.90 |
| Purchase #6 | $240.84 | 6.229% | $255.8419 | $255.84 | $255.85 | $255.80 |
| Purchase #7 | $213.46 | 10.375% | $235.6065 | $235.61 | $235.60 | $235.60 |
| 7 purchase totals = | $1,086.97 | $1,186.6441 | $1,186.64 | $1,186.60 | $1,186.50 | |