| 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 | $176.36 | 6.443% | $187.7229 | $187.72 | $187.70 | $187.70 |
| Purchase #2 | $90.92 | 10.297% | $100.282 | $100.28 | $100.30 | $100.30 |
| Purchase #3 | $231.68 | 10.845% | $256.8057 | $256.81 | $256.80 | $256.80 |
| Purchase #4 | $239.25 | 6.206% | $254.0979 | $254.10 | $254.10 | $254.10 |
| Purchase #5 | $126.97 | 10.693% | $140.5469 | $140.55 | $140.55 | $140.50 |
| Purchase #6 | $82.41 | 11.316% | $91.7355 | $91.74 | $91.75 | $91.70 |
| Purchase #7 | $78.57 | 9.431% | $85.9799 | $85.98 | $86.00 | $86.00 |
| 7 purchase totals = | $1,026.16 | $1,117.1708 | $1,117.18 | $1,117.20 | $1,117.10 | |