| 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 | $198.58 | 11.155% | $220.7316 | $220.73 | $220.75 | $220.70 |
| Purchase #2 | $137.43 | 5.559% | $145.0697 | $145.07 | $145.05 | $145.10 |
| Purchase #3 | $108.65 | 4.714% | $113.7718 | $113.77 | $113.75 | $113.80 |
| Purchase #4 | $206.75 | 3.530% | $214.0483 | $214.05 | $214.05 | $214.00 |
| Purchase #5 | $182.58 | 5.497% | $192.6164 | $192.62 | $192.60 | $192.60 |
| Purchase #6 | $70.83 | 8.792% | $77.0574 | $77.06 | $77.05 | $77.10 |
| Purchase #7 | $221.77 | 13.406% | $251.5005 | $251.50 | $251.50 | $251.50 |
| 7 purchase totals = | $1,126.59 | $1,214.7957 | $1,214.80 | $1,214.75 | $1,214.80 | |