| 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 | $102.41 | 5.330% | $107.8685 | $107.87 | $107.85 | $107.90 |
| Purchase #2 | $199.94 | 4.383% | $208.7034 | $208.70 | $208.70 | $208.70 |
| Purchase #3 | $132.29 | 8.697% | $143.7953 | $143.80 | $143.80 | $143.80 |
| Purchase #4 | $221.57 | 13.515% | $251.5152 | $251.52 | $251.50 | $251.50 |
| Purchase #5 | $161.54 | 6.369% | $171.8285 | $171.83 | $171.85 | $171.80 |
| Purchase #6 | $137.53 | 8.765% | $149.5845 | $149.58 | $149.60 | $149.60 |
| Purchase #7 | $132.57 | 5.738% | $140.1769 | $140.18 | $140.20 | $140.20 |
| 7 purchase totals = | $1,087.85 | $1,173.4723 | $1,173.48 | $1,173.50 | $1,173.50 | |