| 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 | $142.65 | 4.743% | $149.4159 | $149.42 | $149.40 | $149.40 |
| Purchase #2 | $91.47 | 4.296% | $95.3996 | $95.40 | $95.40 | $95.40 |
| Purchase #3 | $167.45 | 12.656% | $188.6425 | $188.64 | $188.65 | $188.60 |
| Purchase #4 | $68.31 | 3.146% | $70.459 | $70.46 | $70.45 | $70.50 |
| Purchase #5 | $48.66 | 13.434% | $55.197 | $55.20 | $55.20 | $55.20 |
| Purchase #6 | $83.29 | 11.238% | $92.6501 | $92.65 | $92.65 | $92.70 |
| Purchase #7 | $248.33 | 12.235% | $278.7132 | $278.71 | $278.70 | $278.70 |
| 7 purchase totals = | $850.16 | $930.4773 | $930.48 | $930.45 | $930.50 | |