| 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 | $176.94 | 7.592% | $190.3733 | $190.37 | $190.35 | $190.40 |
| Purchase #2 | $247.92 | 7.254% | $265.9041 | $265.90 | $265.90 | $265.90 |
| Purchase #3 | $184.29 | 10.493% | $203.6275 | $203.63 | $203.65 | $203.60 |
| Purchase #4 | $156.27 | 6.625% | $166.6229 | $166.62 | $166.60 | $166.60 |
| Purchase #5 | $17.84 | 7.349% | $19.1511 | $19.15 | $19.15 | $19.20 |
| Purchase #6 | $105.74 | 6.482% | $112.5941 | $112.59 | $112.60 | $112.60 |
| Purchase #7 | $163.93 | 10.784% | $181.6082 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $1,052.93 | $1,139.8812 | $1,139.87 | $1,139.85 | $1,139.90 | |