| 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 | $209.40 | 6.602% | $223.2246 | $223.22 | $223.20 | $223.20 |
| Purchase #2 | $130.81 | 11.236% | $145.5078 | $145.51 | $145.50 | $145.50 |
| Purchase #3 | $42.51 | 8.873% | $46.2819 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $37.57 | 11.761% | $41.9886 | $41.99 | $42.00 | $42.00 |
| Purchase #5 | $146.93 | 9.284% | $160.571 | $160.57 | $160.55 | $160.60 |
| Purchase #6 | $146.80 | 4.408% | $153.2709 | $153.27 | $153.25 | $153.30 |
| Purchase #7 | $168.68 | 5.371% | $177.7398 | $177.74 | $177.75 | $177.70 |
| 7 purchase totals = | $882.70 | $948.5846 | $948.58 | $948.55 | $948.60 | |