| 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 | $177.51 | 8.857% | $193.2321 | $193.23 | $193.25 | $193.20 |
| Purchase #2 | $165.72 | 3.680% | $171.8185 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $42.70 | 5.608% | $45.0946 | $45.09 | $45.10 | $45.10 |
| Purchase #4 | $35.83 | 4.525% | $37.4513 | $37.45 | $37.45 | $37.50 |
| Purchase #5 | $6.55 | 5.481% | $6.909 | $6.91 | $6.90 | $6.90 |
| Purchase #6 | $83.77 | 11.215% | $93.1648 | $93.16 | $93.15 | $93.20 |
| Purchase #7 | $209.86 | 9.787% | $230.399 | $230.40 | $230.40 | $230.40 |
| 7 purchase totals = | $721.94 | $778.0693 | $778.06 | $778.05 | $778.10 | |