| 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 | $116.30 | 8.181% | $125.8145 | $125.81 | $125.80 | $125.80 |
| Purchase #2 | $57.70 | 4.145% | $60.0917 | $60.09 | $60.10 | $60.10 |
| Purchase #3 | $78.40 | 3.607% | $81.2279 | $81.23 | $81.25 | $81.20 |
| Purchase #4 | $185.72 | 7.503% | $199.6546 | $199.65 | $199.65 | $199.70 |
| Purchase #5 | $82.74 | 10.829% | $91.6999 | $91.70 | $91.70 | $91.70 |
| Purchase #6 | $168.90 | 6.374% | $179.6657 | $179.67 | $179.65 | $179.70 |
| Purchase #7 | $157.31 | 4.610% | $164.562 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $847.07 | $902.7163 | $902.71 | $902.70 | $902.80 | |