| 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 | $145.88 | 5.512% | $153.9209 | $153.92 | $153.90 | $153.90 |
| Purchase #2 | $114.37 | 8.760% | $124.3888 | $124.39 | $124.40 | $124.40 |
| Purchase #3 | $237.51 | 3.780% | $246.4879 | $246.49 | $246.50 | $246.50 |
| Purchase #4 | $234.84 | 4.249% | $244.8184 | $244.82 | $244.80 | $244.80 |
| Purchase #5 | $104.25 | 10.558% | $115.2567 | $115.26 | $115.25 | $115.30 |
| Purchase #6 | $123.63 | 11.269% | $137.5619 | $137.56 | $137.55 | $137.60 |
| Purchase #7 | $138.89 | 8.801% | $151.1137 | $151.11 | $151.10 | $151.10 |
| 7 purchase totals = | $1,099.37 | $1,173.5483 | $1,173.55 | $1,173.50 | $1,173.60 | |