| 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 | $173.41 | 12.102% | $194.3961 | $194.40 | $194.40 | $194.40 |
| Purchase #2 | $108.29 | 8.790% | $117.8087 | $117.81 | $117.80 | $117.80 |
| Purchase #3 | $133.64 | 5.289% | $140.7082 | $140.71 | $140.70 | $140.70 |
| Purchase #4 | $140.37 | 12.586% | $158.037 | $158.04 | $158.05 | $158.00 |
| Purchase #5 | $214.62 | 9.654% | $235.3394 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $91.91 | 8.599% | $99.8133 | $99.81 | $99.80 | $99.80 |
| Purchase #7 | $144.69 | 12.620% | $162.9499 | $162.95 | $162.95 | $162.90 |
| 7 purchase totals = | $1,006.93 | $1,109.0526 | $1,109.06 | $1,109.05 | $1,108.90 | |