| 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 | $96.43 | 6.669% | $102.8609 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $134.76 | 4.562% | $140.9078 | $140.91 | $140.90 | $140.90 |
| Purchase #3 | $200.91 | 7.690% | $216.36 | $216.36 | $216.35 | $216.40 |
| Purchase #4 | $179.82 | 6.161% | $190.8987 | $190.90 | $190.90 | $190.90 |
| Purchase #5 | $195.29 | 8.528% | $211.9443 | $211.94 | $211.95 | $211.90 |
| Purchase #6 | $107.30 | 9.513% | $117.5074 | $117.51 | $117.50 | $117.50 |
| Purchase #7 | $163.28 | 12.831% | $184.2305 | $184.23 | $184.25 | $184.20 |
| 7 purchase totals = | $1,077.79 | $1,164.7096 | $1,164.71 | $1,164.70 | $1,164.70 | |