| 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 | $190.72 | 7.700% | $205.4054 | $205.41 | $205.40 | $205.40 |
| Purchase #2 | $162.58 | 3.198% | $167.7793 | $167.78 | $167.80 | $167.80 |
| Purchase #3 | $32.71 | 10.855% | $36.2607 | $36.26 | $36.25 | $36.30 |
| Purchase #4 | $17.81 | 8.549% | $19.3326 | $19.33 | $19.35 | $19.30 |
| Purchase #5 | $177.49 | 8.489% | $192.5571 | $192.56 | $192.55 | $192.60 |
| Purchase #6 | $76.29 | 10.827% | $84.5499 | $84.55 | $84.55 | $84.50 |
| Purchase #7 | $76.88 | 12.708% | $86.6499 | $86.65 | $86.65 | $86.60 |
| 7 purchase totals = | $734.48 | $792.5349 | $792.54 | $792.55 | $792.50 | |