| 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 | $159.71 | 11.644% | $178.3066 | $178.31 | $178.30 | $178.30 |
| Purchase #2 | $97.69 | 7.652% | $105.1652 | $105.17 | $105.15 | $105.20 |
| Purchase #3 | $6.59 | 5.577% | $6.9575 | $6.96 | $6.95 | $7.00 |
| Purchase #4 | $118.56 | 3.650% | $122.8874 | $122.89 | $122.90 | $122.90 |
| Purchase #5 | $110.85 | 6.296% | $117.8291 | $117.83 | $117.85 | $117.80 |
| Purchase #6 | $12.93 | 13.783% | $14.7121 | $14.71 | $14.70 | $14.70 |
| Purchase #7 | $14.75 | 13.394% | $16.7256 | $16.73 | $16.75 | $16.70 |
| 7 purchase totals = | $521.08 | $562.5835 | $562.60 | $562.60 | $562.60 | |