| 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 | $156.31 | 3.124% | $161.1931 | $161.19 | $161.20 | $161.20 |
| Purchase #2 | $136.55 | 9.243% | $149.1713 | $149.17 | $149.15 | $149.20 |
| Purchase #3 | $237.78 | 6.825% | $254.0085 | $254.01 | $254.00 | $254.00 |
| Purchase #4 | $110.60 | 13.818% | $125.8827 | $125.88 | $125.90 | $125.90 |
| Purchase #5 | $234.50 | 4.563% | $245.2002 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $129.51 | 4.174% | $134.9157 | $134.92 | $134.90 | $134.90 |
| Purchase #7 | $233.83 | 11.343% | $260.3533 | $260.35 | $260.35 | $260.40 |
| 7 purchase totals = | $1,239.08 | $1,330.7248 | $1,330.72 | $1,330.70 | $1,330.80 | |