| 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 | $83.47 | 6.660% | $89.0291 | $89.03 | $89.05 | $89.00 |
| Purchase #2 | $161.99 | 10.254% | $178.6005 | $178.60 | $178.60 | $178.60 |
| Purchase #3 | $174.57 | 13.787% | $198.638 | $198.64 | $198.65 | $198.60 |
| Purchase #4 | $208.30 | 11.786% | $232.8502 | $232.85 | $232.85 | $232.90 |
| Purchase #5 | $151.48 | 4.783% | $158.7253 | $158.73 | $158.75 | $158.70 |
| Purchase #6 | $199.54 | 4.846% | $209.2097 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $43.34 | 13.665% | $49.2624 | $49.26 | $49.25 | $49.30 |
| 7 purchase totals = | $1,022.69 | $1,116.3152 | $1,116.32 | $1,116.35 | $1,116.30 | |