| 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 | $165.35 | 10.786% | $183.1847 | $183.18 | $183.20 | $183.20 |
| Purchase #2 | $242.87 | 11.444% | $270.664 | $270.66 | $270.65 | $270.70 |
| Purchase #3 | $26.54 | 3.545% | $27.4808 | $27.48 | $27.50 | $27.50 |
| Purchase #4 | $247.52 | 5.758% | $261.7722 | $261.77 | $261.75 | $261.80 |
| Purchase #5 | $194.72 | 12.796% | $219.6364 | $219.64 | $219.65 | $219.60 |
| Purchase #6 | $88.84 | 7.636% | $95.6238 | $95.62 | $95.60 | $95.60 |
| Purchase #7 | $82.53 | 10.701% | $91.3615 | $91.36 | $91.35 | $91.40 |
| 7 purchase totals = | $1,048.37 | $1,149.7234 | $1,149.71 | $1,149.70 | $1,149.80 | |