| 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 | $185.98 | 4.469% | $194.2914 | $194.29 | $194.30 | $194.30 |
| Purchase #2 | $186.30 | 5.239% | $196.0603 | $196.06 | $196.05 | $196.10 |
| Purchase #3 | $156.55 | 9.505% | $171.4301 | $171.43 | $171.45 | $171.40 |
| Purchase #4 | $64.43 | 6.744% | $68.7752 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $86.64 | 4.745% | $90.7511 | $90.75 | $90.75 | $90.80 |
| Purchase #6 | $237.94 | 8.530% | $258.2363 | $258.24 | $258.25 | $258.20 |
| Purchase #7 | $207.49 | 10.410% | $229.0897 | $229.09 | $229.10 | $229.10 |
| 7 purchase totals = | $1,125.33 | $1,208.6341 | $1,208.64 | $1,208.70 | $1,208.70 | |