| 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 | $219.83 | 13.823% | $250.2171 | $250.22 | $250.20 | $250.20 |
| Purchase #2 | $69.84 | 13.404% | $79.2014 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $66.93 | 7.362% | $71.8574 | $71.86 | $71.85 | $71.90 |
| Purchase #4 | $6.38 | 5.141% | $6.708 | $6.71 | $6.70 | $6.70 |
| Purchase #5 | $147.31 | 7.394% | $158.2021 | $158.20 | $158.20 | $158.20 |
| Purchase #6 | $184.49 | 6.522% | $196.5224 | $196.52 | $196.50 | $196.50 |
| Purchase #7 | $75.31 | 13.305% | $85.33 | $85.33 | $85.35 | $85.30 |
| 7 purchase totals = | $770.09 | $848.0384 | $848.04 | $848.00 | $848.00 | |