| 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 | $28.82 | 8.180% | $31.1775 | $31.18 | $31.20 | $31.20 |
| Purchase #2 | $101.46 | 12.310% | $113.9497 | $113.95 | $113.95 | $113.90 |
| Purchase #3 | $167.72 | 11.206% | $186.5147 | $186.51 | $186.50 | $186.50 |
| Purchase #4 | $122.54 | 3.541% | $126.8791 | $126.88 | $126.90 | $126.90 |
| Purchase #5 | $139.47 | 7.567% | $150.0237 | $150.02 | $150.00 | $150.00 |
| Purchase #6 | $81.98 | 8.108% | $88.6269 | $88.63 | $88.65 | $88.60 |
| Purchase #7 | $141.80 | 3.495% | $146.7559 | $146.76 | $146.75 | $146.80 |
| 7 purchase totals = | $783.79 | $843.9275 | $843.93 | $843.95 | $843.90 | |