| 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 | $155.59 | 6.841% | $166.2339 | $166.23 | $166.25 | $166.20 |
| Purchase #2 | $169.42 | 7.185% | $181.5928 | $181.59 | $181.60 | $181.60 |
| Purchase #3 | $188.65 | 3.488% | $195.2301 | $195.23 | $195.25 | $195.20 |
| Purchase #4 | $250.33 | 5.643% | $264.4561 | $264.46 | $264.45 | $264.50 |
| Purchase #5 | $174.95 | 11.293% | $194.7071 | $194.71 | $194.70 | $194.70 |
| Purchase #6 | $161.55 | 5.204% | $169.9571 | $169.96 | $169.95 | $170.00 |
| Purchase #7 | $70.28 | 3.362% | $72.6428 | $72.64 | $72.65 | $72.60 |
| 7 purchase totals = | $1,170.77 | $1,244.8199 | $1,244.82 | $1,244.85 | $1,244.80 | |