| 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 | $194.65 | 12.167% | $218.3331 | $218.33 | $218.35 | $218.30 |
| Purchase #2 | $78.97 | 8.256% | $85.4898 | $85.49 | $85.50 | $85.50 |
| Purchase #3 | $67.93 | 5.709% | $71.8081 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $17.66 | 6.231% | $18.7604 | $18.76 | $18.75 | $18.80 |
| Purchase #5 | $79.33 | 5.191% | $83.448 | $83.45 | $83.45 | $83.40 |
| Purchase #6 | $178.93 | 4.620% | $187.1966 | $187.20 | $187.20 | $187.20 |
| Purchase #7 | $112.61 | 4.870% | $118.0941 | $118.09 | $118.10 | $118.10 |
| 7 purchase totals = | $730.08 | $783.1301 | $783.13 | $783.15 | $783.10 | |