| 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 | $178.65 | 4.618% | $186.9001 | $186.90 | $186.90 | $186.90 |
| Purchase #2 | $144.73 | 5.737% | $153.0332 | $153.03 | $153.05 | $153.00 |
| Purchase #3 | $242.79 | 6.148% | $257.7167 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $48.97 | 7.147% | $52.4699 | $52.47 | $52.45 | $52.50 |
| Purchase #5 | $90.33 | 7.595% | $97.1906 | $97.19 | $97.20 | $97.20 |
| Purchase #6 | $198.63 | 7.710% | $213.9444 | $213.94 | $213.95 | $213.90 |
| Purchase #7 | $184.91 | 3.467% | $191.3208 | $191.32 | $191.30 | $191.30 |
| 7 purchase totals = | $1,089.01 | $1,152.5757 | $1,152.57 | $1,152.55 | $1,152.50 | |