| 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 | $127.48 | 7.827% | $137.4579 | $137.46 | $137.45 | $137.50 |
| Purchase #2 | $177.65 | 11.873% | $198.7424 | $198.74 | $198.75 | $198.70 |
| Purchase #3 | $211.44 | 10.285% | $233.1866 | $233.19 | $233.20 | $233.20 |
| Purchase #4 | $228.75 | 4.350% | $238.7006 | $238.70 | $238.70 | $238.70 |
| Purchase #5 | $125.26 | 10.712% | $138.6779 | $138.68 | $138.70 | $138.70 |
| Purchase #6 | $75.58 | 3.552% | $78.2646 | $78.26 | $78.25 | $78.30 |
| Purchase #7 | $118.60 | 4.147% | $123.5183 | $123.52 | $123.50 | $123.50 |
| 7 purchase totals = | $1,064.76 | $1,148.5483 | $1,148.55 | $1,148.55 | $1,148.60 | |