| 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 | $165.89 | 5.730% | $175.3955 | $175.40 | $175.40 | $175.40 |
| Purchase #2 | $180.88 | 10.419% | $199.7259 | $199.73 | $199.75 | $199.70 |
| Purchase #3 | $115.47 | 13.444% | $130.9938 | $130.99 | $131.00 | $131.00 |
| Purchase #4 | $88.56 | 3.268% | $91.4541 | $91.45 | $91.45 | $91.50 |
| Purchase #5 | $170.43 | 6.475% | $181.4653 | $181.47 | $181.45 | $181.50 |
| Purchase #6 | $232.38 | 3.506% | $240.5272 | $240.53 | $240.55 | $240.50 |
| Purchase #7 | $203.51 | 7.345% | $218.4578 | $218.46 | $218.45 | $218.50 |
| 7 purchase totals = | $1,157.12 | $1,238.0196 | $1,238.03 | $1,238.05 | $1,238.10 | |