| 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 | $179.53 | 3.405% | $185.643 | $185.64 | $185.65 | $185.60 |
| Purchase #2 | $211.73 | 8.171% | $229.0305 | $229.03 | $229.05 | $229.00 |
| Purchase #3 | $126.59 | 7.517% | $136.1058 | $136.11 | $136.10 | $136.10 |
| Purchase #4 | $101.37 | 11.164% | $112.6869 | $112.69 | $112.70 | $112.70 |
| Purchase #5 | $239.75 | 7.198% | $257.0072 | $257.01 | $257.00 | $257.00 |
| Purchase #6 | $112.65 | 6.445% | $119.9103 | $119.91 | $119.90 | $119.90 |
| Purchase #7 | $30.48 | 5.303% | $32.0964 | $32.10 | $32.10 | $32.10 |
| 7 purchase totals = | $1,002.10 | $1,072.4801 | $1,072.49 | $1,072.50 | $1,072.40 | |