| 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 | $183.36 | 8.347% | $198.6651 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $84.69 | 5.855% | $89.6486 | $89.65 | $89.65 | $89.60 |
| Purchase #3 | $184.40 | 10.798% | $204.3115 | $204.31 | $204.30 | $204.30 |
| Purchase #4 | $123.64 | 12.357% | $138.9182 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $144.94 | 8.659% | $157.4904 | $157.49 | $157.50 | $157.50 |
| Purchase #6 | $40.94 | 4.628% | $42.8347 | $42.83 | $42.85 | $42.80 |
| Purchase #7 | $205.35 | 13.330% | $232.7232 | $232.72 | $232.70 | $232.70 |
| 7 purchase totals = | $967.32 | $1,064.5917 | $1,064.59 | $1,064.55 | $1,064.50 | |