| 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 | $153.79 | 3.466% | $159.1204 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $64.70 | 6.554% | $68.9404 | $68.94 | $68.95 | $68.90 |
| Purchase #3 | $72.59 | 4.156% | $75.6068 | $75.61 | $75.60 | $75.60 |
| Purchase #4 | $224.67 | 6.645% | $239.5993 | $239.60 | $239.60 | $239.60 |
| Purchase #5 | $237.84 | 11.689% | $265.6411 | $265.64 | $265.65 | $265.60 |
| Purchase #6 | $171.27 | 7.802% | $184.6325 | $184.63 | $184.65 | $184.60 |
| Purchase #7 | $179.34 | 6.167% | $190.3999 | $190.40 | $190.40 | $190.40 |
| 7 purchase totals = | $1,104.20 | $1,183.9404 | $1,183.94 | $1,183.95 | $1,183.80 | |