| 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 | $242.51 | 10.163% | $267.1563 | $267.16 | $267.15 | $267.20 |
| Purchase #2 | $66.37 | 11.836% | $74.2256 | $74.23 | $74.25 | $74.20 |
| Purchase #3 | $171.77 | 9.625% | $188.3029 | $188.30 | $188.30 | $188.30 |
| Purchase #4 | $137.45 | 8.447% | $149.0604 | $149.06 | $149.05 | $149.10 |
| Purchase #5 | $40.65 | 5.603% | $42.9276 | $42.93 | $42.95 | $42.90 |
| Purchase #6 | $20.81 | 4.397% | $21.725 | $21.73 | $21.75 | $21.70 |
| Purchase #7 | $55.80 | 11.728% | $62.3442 | $62.34 | $62.35 | $62.30 |
| 7 purchase totals = | $735.36 | $805.7420 | $805.75 | $805.80 | $805.70 | |