| 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 | $213.65 | 7.384% | $229.4259 | $229.43 | $229.45 | $229.40 |
| Purchase #2 | $126.71 | 10.328% | $139.7966 | $139.80 | $139.80 | $139.80 |
| Purchase #3 | $155.85 | 6.549% | $166.0566 | $166.06 | $166.05 | $166.10 |
| Purchase #4 | $69.45 | 9.859% | $76.2971 | $76.30 | $76.30 | $76.30 |
| Purchase #5 | $195.96 | 7.482% | $210.6217 | $210.62 | $210.60 | $210.60 |
| Purchase #6 | $153.53 | 11.805% | $171.6542 | $171.65 | $171.65 | $171.70 |
| Purchase #7 | $134.89 | 13.585% | $153.2148 | $153.21 | $153.20 | $153.20 |
| 7 purchase totals = | $1,050.04 | $1,147.0669 | $1,147.07 | $1,147.05 | $1,147.10 | |