| 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 | $192.48 | 13.623% | $218.7016 | $218.70 | $218.70 | $218.70 |
| Purchase #2 | $186.54 | 7.640% | $200.7917 | $200.79 | $200.80 | $200.80 |
| Purchase #3 | $170.99 | 9.111% | $186.5689 | $186.57 | $186.55 | $186.60 |
| Purchase #4 | $82.66 | 11.863% | $92.466 | $92.47 | $92.45 | $92.50 |
| Purchase #5 | $181.48 | 6.390% | $193.0766 | $193.08 | $193.10 | $193.10 |
| Purchase #6 | $124.55 | 7.382% | $133.7443 | $133.74 | $133.75 | $133.70 |
| Purchase #7 | $70.94 | 7.673% | $76.3832 | $76.38 | $76.40 | $76.40 |
| 7 purchase totals = | $1,009.64 | $1,101.7323 | $1,101.73 | $1,101.75 | $1,101.80 | |