| 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 | $142.44 | 7.866% | $153.6443 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $149.59 | 10.129% | $164.742 | $164.74 | $164.75 | $164.70 |
| Purchase #3 | $245.67 | 3.674% | $254.6959 | $254.70 | $254.70 | $254.70 |
| Purchase #4 | $109.36 | 7.654% | $117.7304 | $117.73 | $117.75 | $117.70 |
| Purchase #5 | $231.65 | 4.260% | $241.5183 | $241.52 | $241.50 | $241.50 |
| Purchase #6 | $105.41 | 7.627% | $113.4496 | $113.45 | $113.45 | $113.40 |
| Purchase #7 | $83.68 | 6.500% | $89.1192 | $89.12 | $89.10 | $89.10 |
| 7 purchase totals = | $1,067.80 | $1,134.8997 | $1,134.90 | $1,134.90 | $1,134.70 | |