| 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 | $144.49 | 12.145% | $162.0383 | $162.04 | $162.05 | $162.00 |
| Purchase #2 | $156.56 | 13.563% | $177.7942 | $177.79 | $177.80 | $177.80 |
| Purchase #3 | $236.50 | 9.453% | $258.8563 | $258.86 | $258.85 | $258.90 |
| Purchase #4 | $136.82 | 12.780% | $154.3056 | $154.31 | $154.30 | $154.30 |
| Purchase #5 | $243.54 | 5.675% | $257.3609 | $257.36 | $257.35 | $257.40 |
| Purchase #6 | $5.31 | 3.215% | $5.4807 | $5.48 | $5.50 | $5.50 |
| Purchase #7 | $174.72 | 9.718% | $191.6993 | $191.70 | $191.70 | $191.70 |
| 7 purchase totals = | $1,097.94 | $1,207.5353 | $1,207.54 | $1,207.55 | $1,207.60 | |