| 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 | $156.70 | 11.212% | $174.2692 | $174.27 | $174.25 | $174.30 |
| Purchase #2 | $71.70 | 7.377% | $76.9893 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $245.61 | 12.867% | $277.2126 | $277.21 | $277.20 | $277.20 |
| Purchase #4 | $51.74 | 4.557% | $54.0978 | $54.10 | $54.10 | $54.10 |
| Purchase #5 | $172.83 | 10.280% | $190.5969 | $190.60 | $190.60 | $190.60 |
| Purchase #6 | $205.87 | 9.335% | $225.088 | $225.09 | $225.10 | $225.10 |
| Purchase #7 | $36.25 | 12.232% | $40.6841 | $40.68 | $40.70 | $40.70 |
| 7 purchase totals = | $940.70 | $1,038.9379 | $1,038.94 | $1,038.95 | $1,039.00 | |