| 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 | $155.46 | 5.662% | $164.2621 | $164.26 | $164.25 | $164.30 |
| Purchase #2 | $17.78 | 5.150% | $18.6957 | $18.70 | $18.70 | $18.70 |
| Purchase #3 | $132.56 | 11.551% | $147.872 | $147.87 | $147.85 | $147.90 |
| Purchase #4 | $144.48 | 13.434% | $163.8894 | $163.89 | $163.90 | $163.90 |
| Purchase #5 | $198.73 | 7.621% | $213.8752 | $213.88 | $213.90 | $213.90 |
| Purchase #6 | $143.34 | 4.702% | $150.0798 | $150.08 | $150.10 | $150.10 |
| Purchase #7 | $198.62 | 9.634% | $217.7551 | $217.76 | $217.75 | $217.80 |
| 7 purchase totals = | $990.97 | $1,076.4293 | $1,076.44 | $1,076.45 | $1,076.60 | |