| 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 | $114.98 | 10.635% | $127.2081 | $127.21 | $127.20 | $127.20 |
| Purchase #2 | $161.45 | 9.665% | $177.0541 | $177.05 | $177.05 | $177.10 |
| Purchase #3 | $129.28 | 8.103% | $139.7556 | $139.76 | $139.75 | $139.80 |
| Purchase #4 | $157.37 | 4.474% | $164.4107 | $164.41 | $164.40 | $164.40 |
| Purchase #5 | $120.71 | 13.817% | $137.3885 | $137.39 | $137.40 | $137.40 |
| Purchase #6 | $51.35 | 11.169% | $57.0853 | $57.09 | $57.10 | $57.10 |
| Purchase #7 | $42.43 | 3.212% | $43.7929 | $43.79 | $43.80 | $43.80 |
| 7 purchase totals = | $777.57 | $846.6952 | $846.70 | $846.70 | $846.80 | |