| 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 | $165.38 | 8.820% | $179.9665 | $179.97 | $179.95 | $180.00 |
| Purchase #2 | $245.63 | 10.582% | $271.6226 | $271.62 | $271.60 | $271.60 |
| Purchase #3 | $213.74 | 8.327% | $231.5381 | $231.54 | $231.55 | $231.50 |
| Purchase #4 | $38.80 | 13.582% | $44.0698 | $44.07 | $44.05 | $44.10 |
| Purchase #5 | $15.93 | 13.490% | $18.079 | $18.08 | $18.10 | $18.10 |
| Purchase #6 | $182.65 | 13.184% | $206.7306 | $206.73 | $206.75 | $206.70 |
| Purchase #7 | $146.48 | 5.188% | $154.0794 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $1,008.61 | $1,106.0860 | $1,106.09 | $1,106.10 | $1,106.10 | |