| 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 | $153.30 | 11.357% | $170.7103 | $170.71 | $170.70 | $170.70 |
| Purchase #2 | $190.28 | 4.862% | $199.5314 | $199.53 | $199.55 | $199.50 |
| Purchase #3 | $45.62 | 4.842% | $47.8289 | $47.83 | $47.85 | $47.80 |
| Purchase #4 | $79.28 | 6.744% | $84.6266 | $84.63 | $84.65 | $84.60 |
| Purchase #5 | $193.72 | 3.427% | $200.3588 | $200.36 | $200.35 | $200.40 |
| Purchase #6 | $228.61 | 7.389% | $245.502 | $245.50 | $245.50 | $245.50 |
| Purchase #7 | $34.70 | 12.398% | $39.0021 | $39.00 | $39.00 | $39.00 |
| 7 purchase totals = | $925.51 | $987.5601 | $987.56 | $987.60 | $987.50 | |