| 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 | $162.50 | 7.521% | $174.7216 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $70.28 | 4.657% | $73.5529 | $73.55 | $73.55 | $73.60 |
| Purchase #3 | $146.41 | 8.744% | $159.2121 | $159.21 | $159.20 | $159.20 |
| Purchase #4 | $42.63 | 4.866% | $44.7044 | $44.70 | $44.70 | $44.70 |
| Purchase #5 | $113.42 | 6.143% | $120.3874 | $120.39 | $120.40 | $120.40 |
| Purchase #6 | $218.77 | 3.119% | $225.5934 | $225.59 | $225.60 | $225.60 |
| Purchase #7 | $91.62 | 6.677% | $97.7375 | $97.74 | $97.75 | $97.70 |
| 7 purchase totals = | $845.63 | $895.9093 | $895.90 | $895.90 | $895.90 | |