| 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 | $134.64 | 7.214% | $144.3529 | $144.35 | $144.35 | $144.40 |
| Purchase #2 | $152.96 | 13.524% | $173.6463 | $173.65 | $173.65 | $173.60 |
| Purchase #3 | $138.51 | 8.820% | $150.7266 | $150.73 | $150.75 | $150.70 |
| Purchase #4 | $128.44 | 8.636% | $139.5321 | $139.53 | $139.55 | $139.50 |
| Purchase #5 | $76.78 | 8.309% | $83.1597 | $83.16 | $83.15 | $83.20 |
| Purchase #6 | $10.37 | 13.643% | $11.7848 | $11.78 | $11.80 | $11.80 |
| Purchase #7 | $183.26 | 9.696% | $201.0289 | $201.03 | $201.05 | $201.00 |
| 7 purchase totals = | $824.96 | $904.2313 | $904.23 | $904.30 | $904.20 | |