| 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 | $155.65 | 10.663% | $172.247 | $172.25 | $172.25 | $172.20 |
| Purchase #2 | $9.84 | 11.682% | $10.9895 | $10.99 | $11.00 | $11.00 |
| Purchase #3 | $226.29 | 7.793% | $243.9248 | $243.92 | $243.90 | $243.90 |
| Purchase #4 | $192.85 | 7.122% | $206.5848 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $190.77 | 5.594% | $201.4417 | $201.44 | $201.45 | $201.40 |
| Purchase #6 | $10.73 | 9.174% | $11.7144 | $11.71 | $11.70 | $11.70 |
| Purchase #7 | $250.81 | 7.811% | $270.4008 | $270.40 | $270.40 | $270.40 |
| 7 purchase totals = | $1,036.94 | $1,117.3030 | $1,117.29 | $1,117.30 | $1,117.20 | |