| 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 | $180.64 | 6.311% | $192.0402 | $192.04 | $192.05 | $192.00 |
| Purchase #2 | $203.47 | 9.533% | $222.8668 | $222.87 | $222.85 | $222.90 |
| Purchase #3 | $131.38 | 3.840% | $136.425 | $136.43 | $136.45 | $136.40 |
| Purchase #4 | $21.42 | 6.561% | $22.8254 | $22.83 | $22.85 | $22.80 |
| Purchase #5 | $118.85 | 12.812% | $134.0771 | $134.08 | $134.10 | $134.10 |
| Purchase #6 | $132.48 | 3.399% | $136.983 | $136.98 | $137.00 | $137.00 |
| Purchase #7 | $171.89 | 10.452% | $189.8559 | $189.86 | $189.85 | $189.90 |
| 7 purchase totals = | $960.13 | $1,035.0734 | $1,035.09 | $1,035.15 | $1,035.10 | |