| 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 | $118.51 | 5.522% | $125.0541 | $125.05 | $125.05 | $125.10 |
| Purchase #2 | $162.93 | 5.517% | $171.9188 | $171.92 | $171.90 | $171.90 |
| Purchase #3 | $200.26 | 8.324% | $216.9296 | $216.93 | $216.95 | $216.90 |
| Purchase #4 | $175.33 | 7.604% | $188.6621 | $188.66 | $188.65 | $188.70 |
| Purchase #5 | $140.84 | 4.158% | $146.6961 | $146.70 | $146.70 | $146.70 |
| Purchase #6 | $88.31 | 13.518% | $100.2477 | $100.25 | $100.25 | $100.20 |
| Purchase #7 | $210.80 | 12.675% | $237.5189 | $237.52 | $237.50 | $237.50 |
| 7 purchase totals = | $1,096.98 | $1,187.0273 | $1,187.03 | $1,187.00 | $1,187.00 | |