| 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 | $151.44 | 10.794% | $167.7864 | $167.79 | $167.80 | $167.80 |
| Purchase #2 | $185.46 | 9.391% | $202.8765 | $202.88 | $202.90 | $202.90 |
| Purchase #3 | $223.96 | 11.386% | $249.4601 | $249.46 | $249.45 | $249.50 |
| Purchase #4 | $174.95 | 11.268% | $194.6634 | $194.66 | $194.65 | $194.70 |
| Purchase #5 | $76.69 | 10.553% | $84.7831 | $84.78 | $84.80 | $84.80 |
| Purchase #6 | $203.46 | 6.273% | $216.223 | $216.22 | $216.20 | $216.20 |
| Purchase #7 | $235.30 | 10.202% | $259.3053 | $259.31 | $259.30 | $259.30 |
| 7 purchase totals = | $1,251.26 | $1,375.0978 | $1,375.10 | $1,375.10 | $1,375.20 | |