| 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 | $71.28 | 5.472% | $75.1804 | $75.18 | $75.20 | $75.20 |
| Purchase #2 | $35.80 | 8.233% | $38.7474 | $38.75 | $38.75 | $38.70 |
| Purchase #3 | $184.41 | 3.493% | $190.8514 | $190.85 | $190.85 | $190.90 |
| Purchase #4 | $169.90 | 13.334% | $192.5545 | $192.55 | $192.55 | $192.60 |
| Purchase #5 | $144.26 | 7.147% | $154.5703 | $154.57 | $154.55 | $154.60 |
| Purchase #6 | $232.99 | 13.286% | $263.9451 | $263.95 | $263.95 | $263.90 |
| Purchase #7 | $213.51 | 12.382% | $239.9468 | $239.95 | $239.95 | $239.90 |
| 7 purchase totals = | $1,052.15 | $1,155.7959 | $1,155.80 | $1,155.80 | $1,155.80 | |