| 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 | $171.46 | 10.661% | $189.7394 | $189.74 | $189.75 | $189.70 |
| Purchase #2 | $144.78 | 6.544% | $154.2544 | $154.25 | $154.25 | $154.30 |
| Purchase #3 | $81.40 | 7.856% | $87.7948 | $87.79 | $87.80 | $87.80 |
| Purchase #4 | $99.74 | 12.636% | $112.3431 | $112.34 | $112.35 | $112.30 |
| Purchase #5 | $237.48 | 6.228% | $252.2703 | $252.27 | $252.25 | $252.30 |
| Purchase #6 | $76.34 | 3.675% | $79.1455 | $79.15 | $79.15 | $79.10 |
| Purchase #7 | $186.57 | 11.764% | $208.5181 | $208.52 | $208.50 | $208.50 |
| 7 purchase totals = | $997.77 | $1,084.0656 | $1,084.06 | $1,084.05 | $1,084.00 | |