| 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 | $135.91 | 6.276% | $144.4397 | $144.44 | $144.45 | $144.40 |
| Purchase #2 | $109.62 | 11.853% | $122.6133 | $122.61 | $122.60 | $122.60 |
| Purchase #3 | $150.69 | 10.555% | $166.5953 | $166.60 | $166.60 | $166.60 |
| Purchase #4 | $221.48 | 7.287% | $237.6192 | $237.62 | $237.60 | $237.60 |
| Purchase #5 | $165.43 | 7.728% | $178.2144 | $178.21 | $178.20 | $178.20 |
| Purchase #6 | $187.25 | 10.328% | $206.5892 | $206.59 | $206.60 | $206.60 |
| Purchase #7 | $134.91 | 9.464% | $147.6779 | $147.68 | $147.70 | $147.70 |
| 7 purchase totals = | $1,105.29 | $1,203.7490 | $1,203.75 | $1,203.75 | $1,203.70 | |