| 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 | $160.53 | 6.621% | $171.1587 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $211.94 | 11.637% | $236.6035 | $236.60 | $236.60 | $236.60 |
| Purchase #3 | $224.66 | 10.533% | $248.3234 | $248.32 | $248.30 | $248.30 |
| Purchase #4 | $157.60 | 7.731% | $169.7841 | $169.78 | $169.80 | $169.80 |
| Purchase #5 | $123.33 | 10.339% | $136.0811 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $218.76 | 3.585% | $226.6025 | $226.60 | $226.60 | $226.60 |
| Purchase #7 | $133.32 | 4.197% | $138.9154 | $138.92 | $138.90 | $138.90 |
| 7 purchase totals = | $1,230.14 | $1,327.4687 | $1,327.46 | $1,327.45 | $1,327.50 | |