| 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 | $151.50 | 8.163% | $163.8669 | $163.87 | $163.85 | $163.90 |
| Purchase #2 | $145.47 | 7.689% | $156.6552 | $156.66 | $156.65 | $156.70 |
| Purchase #3 | $241.43 | 13.777% | $274.6918 | $274.69 | $274.70 | $274.70 |
| Purchase #4 | $69.82 | 7.548% | $75.09 | $75.09 | $75.10 | $75.10 |
| Purchase #5 | $85.54 | 3.579% | $88.6015 | $88.60 | $88.60 | $88.60 |
| Purchase #6 | $185.87 | 3.823% | $192.9758 | $192.98 | $193.00 | $193.00 |
| Purchase #7 | $248.89 | 8.401% | $269.7992 | $269.80 | $269.80 | $269.80 |
| 7 purchase totals = | $1,128.52 | $1,221.6804 | $1,221.69 | $1,221.70 | $1,221.80 | |