| 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 | $137.47 | 8.123% | $148.6367 | $148.64 | $148.65 | $148.60 |
| Purchase #2 | $72.75 | 5.368% | $76.6552 | $76.66 | $76.65 | $76.70 |
| Purchase #3 | $97.61 | 6.598% | $104.0503 | $104.05 | $104.05 | $104.10 |
| Purchase #4 | $223.30 | 6.194% | $237.1312 | $237.13 | $237.15 | $237.10 |
| Purchase #5 | $8.85 | 9.287% | $9.6719 | $9.67 | $9.65 | $9.70 |
| Purchase #6 | $107.87 | 12.636% | $121.5005 | $121.50 | $121.50 | $121.50 |
| Purchase #7 | $6.46 | 13.290% | $7.3185 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $654.31 | $704.9643 | $704.97 | $704.95 | $705.00 | |