| 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 | $154.76 | 9.625% | $169.6557 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $130.59 | 8.731% | $141.9918 | $141.99 | $142.00 | $142.00 |
| Purchase #3 | $16.45 | 4.526% | $17.1945 | $17.19 | $17.20 | $17.20 |
| Purchase #4 | $220.83 | 5.258% | $232.4412 | $232.44 | $232.45 | $232.40 |
| Purchase #5 | $84.89 | 4.546% | $88.7491 | $88.75 | $88.75 | $88.70 |
| Purchase #6 | $185.33 | 13.783% | $210.874 | $210.87 | $210.85 | $210.90 |
| Purchase #7 | $239.34 | 3.343% | $247.3411 | $247.34 | $247.35 | $247.30 |
| 7 purchase totals = | $1,032.19 | $1,108.2474 | $1,108.24 | $1,108.25 | $1,108.20 | |