| 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 | $167.33 | 6.308% | $177.8852 | $177.89 | $177.90 | $177.90 |
| Purchase #2 | $206.60 | 10.628% | $228.5574 | $228.56 | $228.55 | $228.60 |
| Purchase #3 | $20.79 | 3.454% | $21.5081 | $21.51 | $21.50 | $21.50 |
| Purchase #4 | $113.70 | 7.234% | $121.9251 | $121.93 | $121.95 | $121.90 |
| Purchase #5 | $156.67 | 6.652% | $167.0917 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $125.85 | 3.775% | $130.6008 | $130.60 | $130.60 | $130.60 |
| Purchase #7 | $152.62 | 8.262% | $165.2295 | $165.23 | $165.25 | $165.20 |
| 7 purchase totals = | $943.56 | $1,012.7978 | $1,012.81 | $1,012.85 | $1,012.80 | |