| 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 | $181.92 | 5.444% | $191.8237 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $151.39 | 13.498% | $171.8246 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $169.90 | 10.657% | $188.0062 | $188.01 | $188.00 | $188.00 |
| Purchase #4 | $190.49 | 6.854% | $203.5462 | $203.55 | $203.55 | $203.50 |
| Purchase #5 | $214.91 | 4.506% | $224.5938 | $224.59 | $224.60 | $224.60 |
| Purchase #6 | $50.62 | 6.726% | $54.0247 | $54.02 | $54.00 | $54.00 |
| Purchase #7 | $211.60 | 9.575% | $231.8607 | $231.86 | $231.85 | $231.90 |
| 7 purchase totals = | $1,170.83 | $1,265.6799 | $1,265.67 | $1,265.60 | $1,265.60 | |