| 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 | $140.30 | 4.343% | $146.3932 | $146.39 | $146.40 | $146.40 |
| Purchase #2 | $226.58 | 3.378% | $234.2339 | $234.23 | $234.25 | $234.20 |
| Purchase #3 | $64.51 | 3.407% | $66.7079 | $66.71 | $66.70 | $66.70 |
| Purchase #4 | $76.39 | 4.765% | $80.03 | $80.03 | $80.05 | $80.00 |
| Purchase #5 | $160.32 | 8.414% | $173.8093 | $173.81 | $173.80 | $173.80 |
| Purchase #6 | $213.39 | 8.208% | $230.9051 | $230.91 | $230.90 | $230.90 |
| Purchase #7 | $182.59 | 9.219% | $199.423 | $199.42 | $199.40 | $199.40 |
| 7 purchase totals = | $1,064.08 | $1,131.5024 | $1,131.50 | $1,131.50 | $1,131.40 | |