| 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 | $106.67 | 6.782% | $113.9044 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $110.31 | 7.442% | $118.5193 | $118.52 | $118.50 | $118.50 |
| Purchase #3 | $114.82 | 12.124% | $128.7408 | $128.74 | $128.75 | $128.70 |
| Purchase #4 | $160.41 | 9.282% | $175.2993 | $175.30 | $175.30 | $175.30 |
| Purchase #5 | $70.72 | 8.613% | $76.8111 | $76.81 | $76.80 | $76.80 |
| Purchase #6 | $127.63 | 11.342% | $142.1058 | $142.11 | $142.10 | $142.10 |
| Purchase #7 | $125.80 | 9.206% | $137.3811 | $137.38 | $137.40 | $137.40 |
| 7 purchase totals = | $816.36 | $892.7618 | $892.76 | $892.75 | $892.70 | |