| 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 | $175.92 | 6.182% | $186.7954 | $186.80 | $186.80 | $186.80 |
| Purchase #2 | $198.90 | 7.766% | $214.3466 | $214.35 | $214.35 | $214.30 |
| Purchase #3 | $53.59 | 8.399% | $58.091 | $58.09 | $58.10 | $58.10 |
| Purchase #4 | $199.44 | 4.809% | $209.0311 | $209.03 | $209.05 | $209.00 |
| Purchase #5 | $115.91 | 5.238% | $121.9814 | $121.98 | $122.00 | $122.00 |
| Purchase #6 | $77.94 | 4.229% | $81.2361 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $81.77 | 10.420% | $90.2904 | $90.29 | $90.30 | $90.30 |
| 7 purchase totals = | $903.47 | $961.7720 | $961.78 | $961.85 | $961.70 | |