| 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 | $136.41 | 6.805% | $145.6927 | $145.69 | $145.70 | $145.70 |
| Purchase #2 | $180.86 | 3.583% | $187.3402 | $187.34 | $187.35 | $187.30 |
| Purchase #3 | $222.80 | 6.559% | $237.4135 | $237.41 | $237.40 | $237.40 |
| Purchase #4 | $82.86 | 12.866% | $93.5208 | $93.52 | $93.50 | $93.50 |
| Purchase #5 | $213.82 | 11.665% | $238.7621 | $238.76 | $238.75 | $238.80 |
| Purchase #6 | $178.52 | 11.268% | $198.6356 | $198.64 | $198.65 | $198.60 |
| Purchase #7 | $56.41 | 6.269% | $59.9463 | $59.95 | $59.95 | $59.90 |
| 7 purchase totals = | $1,071.68 | $1,161.3112 | $1,161.31 | $1,161.30 | $1,161.20 | |