| 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 | $162.72 | 4.432% | $169.9318 | $169.93 | $169.95 | $169.90 |
| Purchase #2 | $107.87 | 6.509% | $114.8913 | $114.89 | $114.90 | $114.90 |
| Purchase #3 | $200.73 | 11.498% | $223.8099 | $223.81 | $223.80 | $223.80 |
| Purchase #4 | $231.64 | 6.143% | $245.8696 | $245.87 | $245.85 | $245.90 |
| Purchase #5 | $54.75 | 12.535% | $61.6129 | $61.61 | $61.60 | $61.60 |
| Purchase #6 | $147.73 | 10.808% | $163.6967 | $163.70 | $163.70 | $163.70 |
| Purchase #7 | $70.26 | 4.132% | $73.1631 | $73.16 | $73.15 | $73.20 |
| 7 purchase totals = | $975.70 | $1,052.9753 | $1,052.97 | $1,052.95 | $1,053.00 | |