| 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 | $74.67 | 13.740% | $84.9297 | $84.93 | $84.95 | $84.90 |
| Purchase #2 | $148.27 | 11.686% | $165.5968 | $165.60 | $165.60 | $165.60 |
| Purchase #3 | $214.54 | 8.240% | $232.2181 | $232.22 | $232.20 | $232.20 |
| Purchase #4 | $162.81 | 6.614% | $173.5783 | $173.58 | $173.60 | $173.60 |
| Purchase #5 | $36.94 | 4.780% | $38.7057 | $38.71 | $38.70 | $38.70 |
| Purchase #6 | $107.60 | 9.450% | $117.7682 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $35.41 | 13.693% | $40.2587 | $40.26 | $40.25 | $40.30 |
| 7 purchase totals = | $780.24 | $853.0555 | $853.07 | $853.05 | $853.10 | |