| 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 | $190.66 | 4.623% | $199.4742 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $162.78 | 10.726% | $180.2398 | $180.24 | $180.25 | $180.20 |
| Purchase #3 | $200.77 | 8.605% | $218.0463 | $218.05 | $218.05 | $218.00 |
| Purchase #4 | $95.84 | 3.277% | $98.9807 | $98.98 | $99.00 | $99.00 |
| Purchase #5 | $104.90 | 10.362% | $115.7697 | $115.77 | $115.75 | $115.80 |
| Purchase #6 | $177.69 | 9.547% | $194.6541 | $194.65 | $194.65 | $194.70 |
| Purchase #7 | $97.74 | 8.799% | $106.3401 | $106.34 | $106.35 | $106.30 |
| 7 purchase totals = | $1,030.38 | $1,113.5049 | $1,113.50 | $1,113.50 | $1,113.50 | |