| 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 | $133.66 | 7.788% | $144.0694 | $144.07 | $144.05 | $144.10 |
| Purchase #2 | $169.46 | 5.773% | $179.2429 | $179.24 | $179.25 | $179.20 |
| Purchase #3 | $198.40 | 11.200% | $220.6208 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $249.96 | 11.551% | $278.8329 | $278.83 | $278.85 | $278.80 |
| Purchase #5 | $15.61 | 10.393% | $17.2323 | $17.23 | $17.25 | $17.20 |
| Purchase #6 | $242.73 | 8.777% | $264.0344 | $264.03 | $264.05 | $264.00 |
| Purchase #7 | $141.91 | 6.392% | $150.9809 | $150.98 | $151.00 | $151.00 |
| 7 purchase totals = | $1,151.73 | $1,255.0136 | $1,255.00 | $1,255.05 | $1,254.90 | |