| 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 | $7.84 | 5.434% | $8.266 | $8.27 | $8.25 | $8.30 |
| Purchase #2 | $126.64 | 13.188% | $143.3413 | $143.34 | $143.35 | $143.30 |
| Purchase #3 | $57.45 | 3.557% | $59.4935 | $59.49 | $59.50 | $59.50 |
| Purchase #4 | $85.54 | 8.826% | $93.0898 | $93.09 | $93.10 | $93.10 |
| Purchase #5 | $179.93 | 4.123% | $187.3485 | $187.35 | $187.35 | $187.30 |
| Purchase #6 | $81.44 | 8.485% | $88.3502 | $88.35 | $88.35 | $88.40 |
| Purchase #7 | $184.47 | 10.121% | $203.1402 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $723.31 | $783.0295 | $783.03 | $783.05 | $783.00 | |