| 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 | $150.44 | 9.543% | $164.7965 | $164.80 | $164.80 | $164.80 |
| Purchase #2 | $229.70 | 12.678% | $258.8214 | $258.82 | $258.80 | $258.80 |
| Purchase #3 | $5.69 | 12.563% | $6.4048 | $6.40 | $6.40 | $6.40 |
| Purchase #4 | $158.59 | 3.286% | $163.8013 | $163.80 | $163.80 | $163.80 |
| Purchase #5 | $162.84 | 13.243% | $184.4049 | $184.40 | $184.40 | $184.40 |
| Purchase #6 | $133.86 | 7.384% | $143.7442 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $39.88 | 13.523% | $45.273 | $45.27 | $45.25 | $45.30 |
| 7 purchase totals = | $881.00 | $967.2461 | $967.23 | $967.20 | $967.20 | |