| 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 | $17.45 | 8.623% | $18.9547 | $18.95 | $18.95 | $19.00 |
| Purchase #2 | $220.82 | 5.639% | $233.272 | $233.27 | $233.25 | $233.30 |
| Purchase #3 | $224.81 | 3.599% | $232.9009 | $232.90 | $232.90 | $232.90 |
| Purchase #4 | $166.75 | 12.595% | $187.7522 | $187.75 | $187.75 | $187.80 |
| Purchase #5 | $183.70 | 9.682% | $201.4858 | $201.49 | $201.50 | $201.50 |
| Purchase #6 | $157.33 | 9.482% | $172.248 | $172.25 | $172.25 | $172.20 |
| Purchase #7 | $230.81 | 6.766% | $246.4266 | $246.43 | $246.45 | $246.40 |
| 7 purchase totals = | $1,201.67 | $1,293.0402 | $1,293.04 | $1,293.05 | $1,293.10 | |