| 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 | $152.37 | 4.172% | $158.7269 | $158.73 | $158.75 | $158.70 |
| Purchase #2 | $17.42 | 7.834% | $18.7847 | $18.78 | $18.80 | $18.80 |
| Purchase #3 | $229.60 | 3.148% | $236.8278 | $236.83 | $236.85 | $236.80 |
| Purchase #4 | $197.61 | 10.223% | $217.8117 | $217.81 | $217.80 | $217.80 |
| Purchase #5 | $75.74 | 6.320% | $80.5268 | $80.53 | $80.55 | $80.50 |
| Purchase #6 | $80.99 | 9.294% | $88.5172 | $88.52 | $88.50 | $88.50 |
| Purchase #7 | $219.36 | 3.392% | $226.8007 | $226.80 | $226.80 | $226.80 |
| 7 purchase totals = | $973.09 | $1,027.9958 | $1,028.00 | $1,028.05 | $1,027.90 | |