| 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 | $154.55 | 9.103% | $168.6187 | $168.62 | $168.60 | $168.60 |
| Purchase #2 | $201.56 | 12.686% | $227.1299 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $154.37 | 10.484% | $170.5542 | $170.55 | $170.55 | $170.60 |
| Purchase #4 | $200.39 | 13.408% | $227.2583 | $227.26 | $227.25 | $227.30 |
| Purchase #5 | $81.88 | 4.788% | $85.8004 | $85.80 | $85.80 | $85.80 |
| Purchase #6 | $34.43 | 11.638% | $38.437 | $38.44 | $38.45 | $38.40 |
| Purchase #7 | $172.96 | 7.713% | $186.3004 | $186.30 | $186.30 | $186.30 |
| 7 purchase totals = | $1,000.14 | $1,104.0989 | $1,104.10 | $1,104.10 | $1,104.10 | |