| 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 | $129.25 | 12.251% | $145.0844 | $145.08 | $145.10 | $145.10 |
| Purchase #2 | $186.89 | 11.693% | $208.743 | $208.74 | $208.75 | $208.70 |
| Purchase #3 | $184.36 | 5.596% | $194.6768 | $194.68 | $194.70 | $194.70 |
| Purchase #4 | $211.48 | 5.370% | $222.8365 | $222.84 | $222.85 | $222.80 |
| Purchase #5 | $98.65 | 7.266% | $105.8179 | $105.82 | $105.80 | $105.80 |
| Purchase #6 | $151.27 | 7.850% | $163.1447 | $163.14 | $163.15 | $163.10 |
| Purchase #7 | $147.36 | 12.383% | $165.6076 | $165.61 | $165.60 | $165.60 |
| 7 purchase totals = | $1,109.26 | $1,205.9109 | $1,205.91 | $1,205.95 | $1,205.80 | |