| 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 | $167.51 | 6.851% | $178.9861 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $86.95 | 4.579% | $90.9314 | $90.93 | $90.95 | $90.90 |
| Purchase #3 | $207.61 | 9.860% | $228.0803 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $10.43 | 5.573% | $11.0113 | $11.01 | $11.00 | $11.00 |
| Purchase #5 | $23.27 | 9.315% | $25.4376 | $25.44 | $25.45 | $25.40 |
| Purchase #6 | $175.29 | 8.759% | $190.6437 | $190.64 | $190.65 | $190.60 |
| Purchase #7 | $87.43 | 11.120% | $97.1522 | $97.15 | $97.15 | $97.20 |
| 7 purchase totals = | $758.49 | $822.2426 | $822.24 | $822.30 | $822.20 | |