| 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 | $126.31 | 8.814% | $137.443 | $137.44 | $137.45 | $137.40 |
| Purchase #2 | $173.50 | 4.602% | $181.4845 | $181.48 | $181.50 | $181.50 |
| Purchase #3 | $171.79 | 11.817% | $192.0904 | $192.09 | $192.10 | $192.10 |
| Purchase #4 | $152.36 | 4.835% | $159.7266 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $72.34 | 9.299% | $79.0669 | $79.07 | $79.05 | $79.10 |
| Purchase #6 | $230.98 | 9.242% | $252.3272 | $252.33 | $252.35 | $252.30 |
| Purchase #7 | $57.81 | 10.490% | $63.8743 | $63.87 | $63.85 | $63.90 |
| 7 purchase totals = | $985.09 | $1,066.0129 | $1,066.01 | $1,066.05 | $1,066.00 | |