| 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 | $173.31 | 8.635% | $188.2753 | $188.28 | $188.30 | $188.30 |
| Purchase #2 | $163.64 | 5.493% | $172.6287 | $172.63 | $172.65 | $172.60 |
| Purchase #3 | $6.40 | 4.108% | $6.6629 | $6.66 | $6.65 | $6.70 |
| Purchase #4 | $8.86 | 6.565% | $9.4417 | $9.44 | $9.45 | $9.40 |
| Purchase #5 | $87.94 | 9.519% | $96.311 | $96.31 | $96.30 | $96.30 |
| Purchase #6 | $110.93 | 7.368% | $119.1033 | $119.10 | $119.10 | $119.10 |
| Purchase #7 | $226.90 | 13.448% | $257.4135 | $257.41 | $257.40 | $257.40 |
| 7 purchase totals = | $777.98 | $849.8364 | $849.83 | $849.85 | $849.80 | |