| 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 | $192.25 | 4.369% | $200.6494 | $200.65 | $200.65 | $200.60 |
| Purchase #2 | $99.65 | 7.538% | $107.1616 | $107.16 | $107.15 | $107.20 |
| Purchase #3 | $166.71 | 12.670% | $187.8322 | $187.83 | $187.85 | $187.80 |
| Purchase #4 | $136.59 | 12.624% | $153.8331 | $153.83 | $153.85 | $153.80 |
| Purchase #5 | $147.66 | 13.436% | $167.4996 | $167.50 | $167.50 | $167.50 |
| Purchase #6 | $87.99 | 11.398% | $98.0191 | $98.02 | $98.00 | $98.00 |
| Purchase #7 | $51.41 | 9.144% | $56.1109 | $56.11 | $56.10 | $56.10 |
| 7 purchase totals = | $882.26 | $971.1059 | $971.10 | $971.10 | $971.00 | |