| 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 | $165.69 | 3.304% | $171.1644 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $99.37 | 13.133% | $112.4203 | $112.42 | $112.40 | $112.40 |
| Purchase #3 | $218.39 | 12.220% | $245.0773 | $245.08 | $245.10 | $245.10 |
| Purchase #4 | $248.86 | 6.607% | $265.3022 | $265.30 | $265.30 | $265.30 |
| Purchase #5 | $77.40 | 5.168% | $81.4 | $81.40 | $81.40 | $81.40 |
| Purchase #6 | $50.97 | 11.825% | $56.9972 | $57.00 | $57.00 | $57.00 |
| Purchase #7 | $136.99 | 7.810% | $147.6889 | $147.69 | $147.70 | $147.70 |
| 7 purchase totals = | $997.67 | $1,080.0503 | $1,080.05 | $1,080.05 | $1,080.10 | |