| 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 | $134.44 | 9.828% | $147.6528 | $147.65 | $147.65 | $147.70 |
| Purchase #2 | $245.45 | 7.577% | $264.0477 | $264.05 | $264.05 | $264.00 |
| Purchase #3 | $151.53 | 12.674% | $170.7349 | $170.73 | $170.75 | $170.70 |
| Purchase #4 | $126.91 | 8.199% | $137.3154 | $137.32 | $137.30 | $137.30 |
| Purchase #5 | $41.57 | 12.539% | $46.7825 | $46.78 | $46.80 | $46.80 |
| Purchase #6 | $28.72 | 9.530% | $31.457 | $31.46 | $31.45 | $31.50 |
| Purchase #7 | $36.78 | 9.592% | $40.3079 | $40.31 | $40.30 | $40.30 |
| 7 purchase totals = | $765.40 | $838.2982 | $838.30 | $838.30 | $838.30 | |