| 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 | $174.25 | 6.387% | $185.3793 | $185.38 | $185.40 | $185.40 |
| Purchase #2 | $108.66 | 13.344% | $123.1596 | $123.16 | $123.15 | $123.20 |
| Purchase #3 | $214.64 | 6.511% | $228.6152 | $228.62 | $228.60 | $228.60 |
| Purchase #4 | $239.42 | 7.156% | $256.5529 | $256.55 | $256.55 | $256.60 |
| Purchase #5 | $70.95 | 8.317% | $76.8509 | $76.85 | $76.85 | $76.90 |
| Purchase #6 | $113.34 | 7.386% | $121.7113 | $121.71 | $121.70 | $121.70 |
| Purchase #7 | $53.96 | 4.859% | $56.5819 | $56.58 | $56.60 | $56.60 |
| 7 purchase totals = | $975.22 | $1,048.8511 | $1,048.85 | $1,048.85 | $1,049.00 | |