| 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 | $128.58 | 10.161% | $141.645 | $141.65 | $141.65 | $141.60 |
| Purchase #2 | $189.48 | 9.423% | $207.3347 | $207.33 | $207.35 | $207.30 |
| Purchase #3 | $232.54 | 8.253% | $251.7315 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $149.72 | 10.500% | $165.4406 | $165.44 | $165.45 | $165.40 |
| Purchase #5 | $128.31 | 13.345% | $145.433 | $145.43 | $145.45 | $145.40 |
| Purchase #6 | $79.34 | 3.353% | $82.0003 | $82.00 | $82.00 | $82.00 |
| Purchase #7 | $196.68 | 4.865% | $206.2485 | $206.25 | $206.25 | $206.20 |
| 7 purchase totals = | $1,104.65 | $1,199.8336 | $1,199.83 | $1,199.90 | $1,199.60 | |