| 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 | $199.52 | 13.222% | $225.9005 | $225.90 | $225.90 | $225.90 |
| Purchase #2 | $158.79 | 11.659% | $177.3033 | $177.30 | $177.30 | $177.30 |
| Purchase #3 | $213.35 | 4.553% | $223.0638 | $223.06 | $223.05 | $223.10 |
| Purchase #4 | $101.79 | 4.253% | $106.1191 | $106.12 | $106.10 | $106.10 |
| Purchase #5 | $129.62 | 4.264% | $135.147 | $135.15 | $135.15 | $135.10 |
| Purchase #6 | $94.80 | 10.628% | $104.8753 | $104.88 | $104.90 | $104.90 |
| Purchase #7 | $167.67 | 4.251% | $174.7977 | $174.80 | $174.80 | $174.80 |
| 7 purchase totals = | $1,065.54 | $1,147.2067 | $1,147.21 | $1,147.20 | $1,147.20 | |