| 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 | $117.80 | 8.553% | $127.8754 | $127.88 | $127.90 | $127.90 |
| Purchase #2 | $45.56 | 4.742% | $47.7205 | $47.72 | $47.70 | $47.70 |
| Purchase #3 | $245.72 | 6.117% | $260.7507 | $260.75 | $260.75 | $260.80 |
| Purchase #4 | $150.54 | 7.150% | $161.3036 | $161.30 | $161.30 | $161.30 |
| Purchase #5 | $42.91 | 4.316% | $44.762 | $44.76 | $44.75 | $44.80 |
| Purchase #6 | $55.99 | 10.103% | $61.6467 | $61.65 | $61.65 | $61.60 |
| Purchase #7 | $177.56 | 11.656% | $198.2564 | $198.26 | $198.25 | $198.30 |
| 7 purchase totals = | $836.08 | $902.3153 | $902.32 | $902.30 | $902.40 | |