| 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 | $117.75 | 8.295% | $127.5174 | $127.52 | $127.50 | $127.50 |
| Purchase #2 | $178.87 | 10.715% | $198.0359 | $198.04 | $198.05 | $198.00 |
| Purchase #3 | $176.37 | 4.464% | $184.2432 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $25.81 | 6.503% | $27.4884 | $27.49 | $27.50 | $27.50 |
| Purchase #5 | $51.78 | 5.119% | $54.4306 | $54.43 | $54.45 | $54.40 |
| Purchase #6 | $127.71 | 6.559% | $136.0865 | $136.09 | $136.10 | $136.10 |
| Purchase #7 | $183.64 | 6.244% | $195.1065 | $195.11 | $195.10 | $195.10 |
| 7 purchase totals = | $861.93 | $922.9085 | $922.92 | $922.95 | $922.80 | |