| 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 | $178.93 | 3.426% | $185.0601 | $185.06 | $185.05 | $185.10 |
| Purchase #2 | $161.40 | 8.790% | $175.5871 | $175.59 | $175.60 | $175.60 |
| Purchase #3 | $96.36 | 12.635% | $108.5351 | $108.54 | $108.55 | $108.50 |
| Purchase #4 | $97.78 | 13.172% | $110.6596 | $110.66 | $110.65 | $110.70 |
| Purchase #5 | $232.35 | 9.205% | $253.7378 | $253.74 | $253.75 | $253.70 |
| Purchase #6 | $180.42 | 4.492% | $188.5245 | $188.52 | $188.50 | $188.50 |
| Purchase #7 | $76.93 | 13.741% | $87.501 | $87.50 | $87.50 | $87.50 |
| 7 purchase totals = | $1,024.17 | $1,109.6052 | $1,109.61 | $1,109.60 | $1,109.60 | |