| 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 | $133.57 | 8.243% | $144.5802 | $144.58 | $144.60 | $144.60 |
| Purchase #2 | $175.79 | 8.148% | $190.1134 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $67.88 | 10.200% | $74.8038 | $74.80 | $74.80 | $74.80 |
| Purchase #4 | $180.42 | 11.390% | $200.9698 | $200.97 | $200.95 | $201.00 |
| Purchase #5 | $114.32 | 10.627% | $126.4688 | $126.47 | $126.45 | $126.50 |
| Purchase #6 | $171.54 | 8.474% | $186.0763 | $186.08 | $186.10 | $186.10 |
| Purchase #7 | $148.96 | 12.213% | $167.1525 | $167.15 | $167.15 | $167.20 |
| 7 purchase totals = | $992.48 | $1,090.1648 | $1,090.16 | $1,090.15 | $1,090.30 | |