| 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 | $159.42 | 3.639% | $165.2213 | $165.22 | $165.20 | $165.20 |
| Purchase #2 | $71.92 | 6.140% | $76.3359 | $76.34 | $76.35 | $76.30 |
| Purchase #3 | $214.54 | 9.668% | $235.2817 | $235.28 | $235.30 | $235.30 |
| Purchase #4 | $130.84 | 4.292% | $136.4557 | $136.46 | $136.45 | $136.50 |
| Purchase #5 | $201.66 | 13.832% | $229.5536 | $229.55 | $229.55 | $229.60 |
| Purchase #6 | $181.64 | 13.716% | $206.5537 | $206.55 | $206.55 | $206.60 |
| Purchase #7 | $110.50 | 12.120% | $123.8926 | $123.89 | $123.90 | $123.90 |
| 7 purchase totals = | $1,070.52 | $1,173.2945 | $1,173.29 | $1,173.30 | $1,173.40 | |