| 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 | $138.74 | 10.255% | $152.9678 | $152.97 | $152.95 | $153.00 |
| Purchase #2 | $23.44 | 12.662% | $26.408 | $26.41 | $26.40 | $26.40 |
| Purchase #3 | $233.50 | 3.670% | $242.0695 | $242.07 | $242.05 | $242.10 |
| Purchase #4 | $80.66 | 4.160% | $84.0155 | $84.02 | $84.00 | $84.00 |
| Purchase #5 | $194.56 | 10.141% | $214.2903 | $214.29 | $214.30 | $214.30 |
| Purchase #6 | $177.85 | 11.536% | $198.3668 | $198.37 | $198.35 | $198.40 |
| Purchase #7 | $62.43 | 12.849% | $70.4516 | $70.45 | $70.45 | $70.50 |
| 7 purchase totals = | $911.18 | $988.5695 | $988.58 | $988.50 | $988.70 | |