| 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 | $166.30 | 10.521% | $183.7964 | $183.80 | $183.80 | $183.80 |
| Purchase #2 | $56.95 | 4.372% | $59.4399 | $59.44 | $59.45 | $59.40 |
| Purchase #3 | $100.39 | 3.790% | $104.1948 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $137.42 | 10.730% | $152.1652 | $152.17 | $152.15 | $152.20 |
| Purchase #5 | $33.63 | 3.159% | $34.6924 | $34.69 | $34.70 | $34.70 |
| Purchase #6 | $140.42 | 11.797% | $156.9853 | $156.99 | $157.00 | $157.00 |
| Purchase #7 | $144.83 | 12.185% | $162.4775 | $162.48 | $162.50 | $162.50 |
| 7 purchase totals = | $779.94 | $853.7515 | $853.76 | $853.80 | $853.80 | |