| 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 | $127.68 | 7.718% | $137.5343 | $137.53 | $137.55 | $137.50 |
| Purchase #2 | $153.36 | 12.791% | $172.9763 | $172.98 | $173.00 | $173.00 |
| Purchase #3 | $147.73 | 10.417% | $163.119 | $163.12 | $163.10 | $163.10 |
| Purchase #4 | $201.95 | 3.362% | $208.7396 | $208.74 | $208.75 | $208.70 |
| Purchase #5 | $177.39 | 9.196% | $193.7028 | $193.70 | $193.70 | $193.70 |
| Purchase #6 | $51.72 | 9.526% | $56.6468 | $56.65 | $56.65 | $56.60 |
| Purchase #7 | $102.62 | 6.489% | $109.279 | $109.28 | $109.30 | $109.30 |
| 7 purchase totals = | $962.45 | $1,041.9978 | $1,042.00 | $1,042.05 | $1,041.90 | |