| 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 | $208.80 | 6.757% | $222.9086 | $222.91 | $222.90 | $222.90 |
| Purchase #2 | $206.77 | 8.244% | $223.8161 | $223.82 | $223.80 | $223.80 |
| Purchase #3 | $128.76 | 8.451% | $139.6415 | $139.64 | $139.65 | $139.60 |
| Purchase #4 | $60.79 | 5.477% | $64.1195 | $64.12 | $64.10 | $64.10 |
| Purchase #5 | $83.25 | 5.516% | $87.8421 | $87.84 | $87.85 | $87.80 |
| Purchase #6 | $166.62 | 6.670% | $177.7336 | $177.73 | $177.75 | $177.70 |
| Purchase #7 | $54.32 | 13.451% | $61.6266 | $61.63 | $61.65 | $61.60 |
| 7 purchase totals = | $909.31 | $977.6880 | $977.69 | $977.70 | $977.50 | |