| 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 | $168.49 | 6.615% | $179.6356 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $198.98 | 10.859% | $220.5872 | $220.59 | $220.60 | $220.60 |
| Purchase #3 | $216.38 | 6.189% | $229.7718 | $229.77 | $229.75 | $229.80 |
| Purchase #4 | $135.33 | 6.156% | $143.6609 | $143.66 | $143.65 | $143.70 |
| Purchase #5 | $200.65 | 11.820% | $224.3668 | $224.37 | $224.35 | $224.40 |
| Purchase #6 | $222.43 | 13.434% | $252.3112 | $252.31 | $252.30 | $252.30 |
| Purchase #7 | $130.52 | 5.205% | $137.3136 | $137.31 | $137.30 | $137.30 |
| 7 purchase totals = | $1,272.78 | $1,387.6471 | $1,387.65 | $1,387.60 | $1,387.70 | |