| 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 | $194.61 | 4.298% | $202.9743 | $202.97 | $202.95 | $203.00 |
| Purchase #2 | $145.37 | 11.238% | $161.7067 | $161.71 | $161.70 | $161.70 |
| Purchase #3 | $13.69 | 13.831% | $15.5835 | $15.58 | $15.60 | $15.60 |
| Purchase #4 | $29.31 | 13.374% | $33.2299 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $53.88 | 3.513% | $55.7728 | $55.77 | $55.75 | $55.80 |
| Purchase #6 | $138.91 | 7.792% | $149.7339 | $149.73 | $149.75 | $149.70 |
| Purchase #7 | $187.80 | 11.295% | $209.012 | $209.01 | $209.00 | $209.00 |
| 7 purchase totals = | $763.57 | $828.0131 | $828.00 | $828.00 | $828.00 | |