| 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 | $201.76 | 9.292% | $220.5075 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $173.38 | 7.586% | $186.5326 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $168.66 | 3.856% | $175.1635 | $175.16 | $175.15 | $175.20 |
| Purchase #4 | $67.71 | 3.183% | $69.8652 | $69.87 | $69.85 | $69.90 |
| Purchase #5 | $186.56 | 8.518% | $202.4512 | $202.45 | $202.45 | $202.50 |
| Purchase #6 | $54.46 | 7.359% | $58.4677 | $58.47 | $58.45 | $58.50 |
| Purchase #7 | $220.41 | 5.782% | $233.1541 | $233.15 | $233.15 | $233.20 |
| 7 purchase totals = | $1,072.94 | $1,146.1418 | $1,146.14 | $1,146.10 | $1,146.30 | |