| 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 | $112.87 | 8.331% | $122.2732 | $122.27 | $122.25 | $122.30 |
| Purchase #2 | $157.90 | 10.673% | $174.7527 | $174.75 | $174.75 | $174.80 |
| Purchase #3 | $30.84 | 4.467% | $32.2176 | $32.22 | $32.20 | $32.20 |
| Purchase #4 | $172.68 | 3.827% | $179.2885 | $179.29 | $179.30 | $179.30 |
| Purchase #5 | $162.77 | 4.500% | $170.0947 | $170.09 | $170.10 | $170.10 |
| Purchase #6 | $14.40 | 6.141% | $15.2843 | $15.28 | $15.30 | $15.30 |
| Purchase #7 | $96.33 | 8.156% | $104.1867 | $104.19 | $104.20 | $104.20 |
| 7 purchase totals = | $747.79 | $798.0977 | $798.09 | $798.10 | $798.20 | |