| 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 | $128.67 | 13.146% | $145.585 | $145.59 | $145.60 | $145.60 |
| Purchase #2 | $225.47 | 5.249% | $237.3049 | $237.30 | $237.30 | $237.30 |
| Purchase #3 | $186.32 | 13.716% | $211.8757 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $219.90 | 7.656% | $236.7355 | $236.74 | $236.75 | $236.70 |
| Purchase #5 | $143.38 | 12.740% | $161.6466 | $161.65 | $161.65 | $161.60 |
| Purchase #6 | $162.77 | 11.751% | $181.8971 | $181.90 | $181.90 | $181.90 |
| Purchase #7 | $128.58 | 12.229% | $144.304 | $144.30 | $144.30 | $144.30 |
| 7 purchase totals = | $1,195.09 | $1,319.3488 | $1,319.36 | $1,319.40 | $1,319.30 | |