| 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 | $177.41 | 5.537% | $187.2332 | $187.23 | $187.25 | $187.20 |
| Purchase #2 | $18.25 | 12.731% | $20.5734 | $20.57 | $20.55 | $20.60 |
| Purchase #3 | $136.77 | 9.446% | $149.6893 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $55.90 | 11.834% | $62.5152 | $62.52 | $62.50 | $62.50 |
| Purchase #5 | $193.86 | 3.158% | $199.9821 | $199.98 | $200.00 | $200.00 |
| Purchase #6 | $219.63 | 7.408% | $235.9002 | $235.90 | $235.90 | $235.90 |
| Purchase #7 | $52.37 | 11.326% | $58.3014 | $58.30 | $58.30 | $58.30 |
| 7 purchase totals = | $854.19 | $914.1948 | $914.19 | $914.20 | $914.20 | |