| 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 | $153.59 | 12.531% | $172.8364 | $172.84 | $172.85 | $172.80 |
| Purchase #2 | $125.65 | 8.369% | $136.1656 | $136.17 | $136.15 | $136.20 |
| Purchase #3 | $9.78 | 10.362% | $10.7934 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $164.31 | 4.231% | $171.262 | $171.26 | $171.25 | $171.30 |
| Purchase #5 | $185.85 | 9.362% | $203.2493 | $203.25 | $203.25 | $203.20 |
| Purchase #6 | $74.77 | 11.634% | $83.4687 | $83.47 | $83.45 | $83.50 |
| Purchase #7 | $202.86 | 8.640% | $220.3871 | $220.39 | $220.40 | $220.40 |
| 7 purchase totals = | $916.81 | $998.1625 | $998.17 | $998.15 | $998.20 | |