| 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 | $106.33 | 7.226% | $114.0134 | $114.01 | $114.00 | $114.00 |
| Purchase #2 | $68.31 | 4.137% | $71.136 | $71.14 | $71.15 | $71.10 |
| Purchase #3 | $187.38 | 6.568% | $199.6871 | $199.69 | $199.70 | $199.70 |
| Purchase #4 | $210.79 | 10.222% | $232.337 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $155.28 | 10.234% | $171.1714 | $171.17 | $171.15 | $171.20 |
| Purchase #6 | $56.95 | 7.750% | $61.3636 | $61.36 | $61.35 | $61.40 |
| Purchase #7 | $162.58 | 11.728% | $181.6474 | $181.65 | $181.65 | $181.60 |
| 7 purchase totals = | $947.62 | $1,031.3559 | $1,031.36 | $1,031.35 | $1,031.30 | |