| 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 | $152.32 | 12.282% | $171.0279 | $171.03 | $171.05 | $171.00 |
| Purchase #2 | $208.46 | 10.539% | $230.4296 | $230.43 | $230.45 | $230.40 |
| Purchase #3 | $217.59 | 6.113% | $230.8913 | $230.89 | $230.90 | $230.90 |
| Purchase #4 | $145.46 | 5.433% | $153.3628 | $153.36 | $153.35 | $153.40 |
| Purchase #5 | $189.48 | 13.119% | $214.3379 | $214.34 | $214.35 | $214.30 |
| Purchase #6 | $162.53 | 7.341% | $174.4613 | $174.46 | $174.45 | $174.50 |
| Purchase #7 | $190.83 | 4.376% | $199.1807 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $1,266.67 | $1,373.6915 | $1,373.69 | $1,373.75 | $1,373.70 | |