| 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 | $178.97 | 11.506% | $199.5623 | $199.56 | $199.55 | $199.60 |
| Purchase #2 | $204.58 | 11.809% | $228.7389 | $228.74 | $228.75 | $228.70 |
| Purchase #3 | $70.44 | 4.441% | $73.5682 | $73.57 | $73.55 | $73.60 |
| Purchase #4 | $83.27 | 10.445% | $91.9676 | $91.97 | $91.95 | $92.00 |
| Purchase #5 | $42.30 | 9.374% | $46.2652 | $46.27 | $46.25 | $46.30 |
| Purchase #6 | $89.92 | 8.156% | $97.2539 | $97.25 | $97.25 | $97.30 |
| Purchase #7 | $83.31 | 7.326% | $89.4133 | $89.41 | $89.40 | $89.40 |
| 7 purchase totals = | $752.79 | $826.7694 | $826.77 | $826.70 | $826.90 | |