| 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 | $160.90 | 9.297% | $175.8589 | $175.86 | $175.85 | $175.90 |
| Purchase #2 | $60.41 | 12.623% | $68.0356 | $68.04 | $68.05 | $68.00 |
| Purchase #3 | $31.89 | 4.413% | $33.2973 | $33.30 | $33.30 | $33.30 |
| Purchase #4 | $206.84 | 4.196% | $215.519 | $215.52 | $215.50 | $215.50 |
| Purchase #5 | $15.72 | 13.131% | $17.7842 | $17.78 | $17.80 | $17.80 |
| Purchase #6 | $79.78 | 9.620% | $87.4548 | $87.45 | $87.45 | $87.50 |
| Purchase #7 | $26.64 | 9.760% | $29.2401 | $29.24 | $29.25 | $29.20 |
| 7 purchase totals = | $582.18 | $627.1899 | $627.19 | $627.20 | $627.20 | |