| 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 | $121.45 | 11.102% | $134.9334 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $156.26 | 4.567% | $163.3964 | $163.40 | $163.40 | $163.40 |
| Purchase #3 | $61.63 | 8.701% | $66.9924 | $66.99 | $67.00 | $67.00 |
| Purchase #4 | $186.84 | 8.717% | $203.1268 | $203.13 | $203.15 | $203.10 |
| Purchase #5 | $231.30 | 9.702% | $253.7407 | $253.74 | $253.75 | $253.70 |
| Purchase #6 | $149.99 | 8.624% | $162.9251 | $162.93 | $162.95 | $162.90 |
| Purchase #7 | $187.25 | 12.531% | $210.7143 | $210.71 | $210.70 | $210.70 |
| 7 purchase totals = | $1,094.72 | $1,195.8291 | $1,195.83 | $1,195.90 | $1,195.70 | |