| 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 | $145.91 | 6.680% | $155.6568 | $155.66 | $155.65 | $155.70 |
| Purchase #2 | $200.65 | 3.738% | $208.1503 | $208.15 | $208.15 | $208.20 |
| Purchase #3 | $154.67 | 12.350% | $173.7717 | $173.77 | $173.75 | $173.80 |
| Purchase #4 | $116.50 | 10.503% | $128.736 | $128.74 | $128.75 | $128.70 |
| Purchase #5 | $184.64 | 5.219% | $194.2764 | $194.28 | $194.30 | $194.30 |
| Purchase #6 | $50.45 | 11.621% | $56.3128 | $56.31 | $56.30 | $56.30 |
| Purchase #7 | $154.60 | 7.859% | $166.75 | $166.75 | $166.75 | $166.80 |
| 7 purchase totals = | $1,007.42 | $1,083.6540 | $1,083.66 | $1,083.65 | $1,083.80 | |