| 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 | $173.41 | 4.164% | $180.6308 | $180.63 | $180.65 | $180.60 |
| Purchase #2 | $11.31 | 4.664% | $11.8375 | $11.84 | $11.85 | $11.80 |
| Purchase #3 | $245.74 | 10.443% | $271.4026 | $271.40 | $271.40 | $271.40 |
| Purchase #4 | $198.45 | 8.820% | $215.9533 | $215.95 | $215.95 | $216.00 |
| Purchase #5 | $130.80 | 4.143% | $136.219 | $136.22 | $136.20 | $136.20 |
| Purchase #6 | $42.96 | 11.571% | $47.9309 | $47.93 | $47.95 | $47.90 |
| Purchase #7 | $124.84 | 13.357% | $141.5149 | $141.51 | $141.50 | $141.50 |
| 7 purchase totals = | $927.51 | $1,005.4890 | $1,005.48 | $1,005.50 | $1,005.40 | |