| 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 | $160.73 | 3.565% | $166.46 | $166.46 | $166.45 | $166.50 |
| Purchase #2 | $22.75 | 7.567% | $24.4715 | $24.47 | $24.45 | $24.50 |
| Purchase #3 | $153.74 | 5.423% | $162.0773 | $162.08 | $162.10 | $162.10 |
| Purchase #4 | $206.72 | 4.802% | $216.6467 | $216.65 | $216.65 | $216.60 |
| Purchase #5 | $20.61 | 4.302% | $21.4966 | $21.50 | $21.50 | $21.50 |
| Purchase #6 | $223.73 | 10.273% | $246.7138 | $246.71 | $246.70 | $246.70 |
| Purchase #7 | $66.67 | 3.833% | $69.2255 | $69.23 | $69.25 | $69.20 |
| 7 purchase totals = | $854.95 | $907.0914 | $907.10 | $907.10 | $907.10 | |