| 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 | $118.31 | 12.266% | $132.8219 | $132.82 | $132.80 | $132.80 |
| Purchase #2 | $162.36 | 12.427% | $182.5365 | $182.54 | $182.55 | $182.50 |
| Purchase #3 | $151.91 | 6.230% | $161.374 | $161.37 | $161.35 | $161.40 |
| Purchase #4 | $174.94 | 13.789% | $199.0625 | $199.06 | $199.05 | $199.10 |
| Purchase #5 | $153.84 | 3.777% | $159.6505 | $159.65 | $159.65 | $159.70 |
| Purchase #6 | $67.70 | 5.521% | $71.4377 | $71.44 | $71.45 | $71.40 |
| Purchase #7 | $178.31 | 6.467% | $189.8413 | $189.84 | $189.85 | $189.80 |
| 7 purchase totals = | $1,007.37 | $1,096.7244 | $1,096.72 | $1,096.70 | $1,096.70 | |