| 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 | $178.76 | 5.698% | $188.9457 | $188.95 | $188.95 | $188.90 |
| Purchase #2 | $37.81 | 4.711% | $39.5912 | $39.59 | $39.60 | $39.60 |
| Purchase #3 | $145.47 | 13.121% | $164.5571 | $164.56 | $164.55 | $164.60 |
| Purchase #4 | $68.80 | 10.762% | $76.2043 | $76.20 | $76.20 | $76.20 |
| Purchase #5 | $95.67 | 13.351% | $108.4429 | $108.44 | $108.45 | $108.40 |
| Purchase #6 | $207.52 | 9.127% | $226.4604 | $226.46 | $226.45 | $226.50 |
| Purchase #7 | $126.27 | 12.623% | $142.2091 | $142.21 | $142.20 | $142.20 |
| 7 purchase totals = | $860.30 | $946.4107 | $946.41 | $946.40 | $946.40 | |