| 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 | $185.91 | 7.136% | $199.1765 | $199.18 | $199.20 | $199.20 |
| Purchase #2 | $202.39 | 7.545% | $217.6603 | $217.66 | $217.65 | $217.70 |
| Purchase #3 | $165.55 | 4.624% | $173.205 | $173.21 | $173.20 | $173.20 |
| Purchase #4 | $190.49 | 5.661% | $201.2736 | $201.27 | $201.25 | $201.30 |
| Purchase #5 | $91.44 | 11.806% | $102.2354 | $102.24 | $102.25 | $102.20 |
| Purchase #6 | $203.99 | 8.576% | $221.4842 | $221.48 | $221.50 | $221.50 |
| Purchase #7 | $219.55 | 12.228% | $246.3966 | $246.40 | $246.40 | $246.40 |
| 7 purchase totals = | $1,259.32 | $1,361.4316 | $1,361.44 | $1,361.45 | $1,361.50 | |