| 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 | $73.72 | 13.492% | $83.6663 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $17.99 | 5.717% | $19.0185 | $19.02 | $19.00 | $19.00 |
| Purchase #3 | $57.54 | 9.578% | $63.0512 | $63.05 | $63.05 | $63.10 |
| Purchase #4 | $165.91 | 6.146% | $176.1068 | $176.11 | $176.10 | $176.10 |
| Purchase #5 | $186.80 | 6.582% | $199.0952 | $199.10 | $199.10 | $199.10 |
| Purchase #6 | $56.71 | 11.809% | $63.4069 | $63.41 | $63.40 | $63.40 |
| Purchase #7 | $242.53 | 12.215% | $272.155 | $272.16 | $272.15 | $272.20 |
| 7 purchase totals = | $801.20 | $876.4999 | $876.52 | $876.45 | $876.60 | |