| 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 | $70.98 | 11.348% | $79.0348 | $79.03 | $79.05 | $79.00 |
| Purchase #2 | $171.73 | 11.361% | $191.2402 | $191.24 | $191.25 | $191.20 |
| Purchase #3 | $79.46 | 10.228% | $87.5872 | $87.59 | $87.60 | $87.60 |
| Purchase #4 | $78.68 | 9.371% | $86.0531 | $86.05 | $86.05 | $86.10 |
| Purchase #5 | $168.72 | 7.412% | $181.2255 | $181.23 | $181.25 | $181.20 |
| Purchase #6 | $213.26 | 11.684% | $238.1773 | $238.18 | $238.20 | $238.20 |
| Purchase #7 | $195.77 | 8.523% | $212.4555 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $978.60 | $1,075.7736 | $1,075.78 | $1,075.85 | $1,075.80 | |