| 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 | $168.43 | 3.799% | $174.8287 | $174.83 | $174.85 | $174.80 |
| Purchase #2 | $8.61 | 7.384% | $9.2458 | $9.25 | $9.25 | $9.20 |
| Purchase #3 | $54.48 | 4.189% | $56.7622 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $7.61 | 10.760% | $8.4288 | $8.43 | $8.45 | $8.40 |
| Purchase #5 | $182.30 | 9.481% | $199.5839 | $199.58 | $199.60 | $199.60 |
| Purchase #6 | $76.75 | 6.647% | $81.8516 | $81.85 | $81.85 | $81.90 |
| Purchase #7 | $26.46 | 3.652% | $27.4263 | $27.43 | $27.45 | $27.40 |
| 7 purchase totals = | $524.64 | $558.1273 | $558.13 | $558.20 | $558.10 | |