| 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 | $163.90 | 11.599% | $182.9108 | $182.91 | $182.90 | $182.90 |
| Purchase #2 | $115.26 | 13.244% | $130.525 | $130.53 | $130.55 | $130.50 |
| Purchase #3 | $117.33 | 9.582% | $128.5726 | $128.57 | $128.55 | $128.60 |
| Purchase #4 | $206.69 | 9.384% | $226.0858 | $226.09 | $226.10 | $226.10 |
| Purchase #5 | $218.84 | 3.487% | $226.471 | $226.47 | $226.45 | $226.50 |
| Purchase #6 | $206.73 | 7.782% | $222.8177 | $222.82 | $222.80 | $222.80 |
| Purchase #7 | $110.76 | 8.501% | $120.1757 | $120.18 | $120.20 | $120.20 |
| 7 purchase totals = | $1,139.51 | $1,237.5586 | $1,237.57 | $1,237.55 | $1,237.60 | |