| 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 | $171.32 | 7.353% | $183.9172 | $183.92 | $183.90 | $183.90 |
| Purchase #2 | $67.79 | 11.291% | $75.4442 | $75.44 | $75.45 | $75.40 |
| Purchase #3 | $155.88 | 4.843% | $163.4293 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $168.40 | 9.314% | $184.0848 | $184.08 | $184.10 | $184.10 |
| Purchase #5 | $240.89 | 3.275% | $248.7791 | $248.78 | $248.80 | $248.80 |
| Purchase #6 | $230.33 | 6.252% | $244.7302 | $244.73 | $244.75 | $244.70 |
| Purchase #7 | $43.70 | 5.389% | $46.055 | $46.06 | $46.05 | $46.10 |
| 7 purchase totals = | $1,078.31 | $1,146.4398 | $1,146.44 | $1,146.50 | $1,146.40 | |