| 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 | $133.70 | 6.186% | $141.9707 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $121.54 | 13.171% | $137.548 | $137.55 | $137.55 | $137.50 |
| Purchase #3 | $175.42 | 10.639% | $194.0829 | $194.08 | $194.10 | $194.10 |
| Purchase #4 | $245.67 | 9.707% | $269.5172 | $269.52 | $269.50 | $269.50 |
| Purchase #5 | $218.49 | 13.300% | $247.5492 | $247.55 | $247.55 | $247.50 |
| Purchase #6 | $147.46 | 12.256% | $165.5327 | $165.53 | $165.55 | $165.50 |
| Purchase #7 | $245.50 | 6.250% | $260.8438 | $260.84 | $260.85 | $260.80 |
| 7 purchase totals = | $1,287.78 | $1,417.0445 | $1,417.04 | $1,417.05 | $1,416.90 | |