| 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 | $142.70 | 9.293% | $155.9611 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $186.46 | 3.871% | $193.6779 | $193.68 | $193.70 | $193.70 |
| Purchase #3 | $198.48 | 5.598% | $209.5909 | $209.59 | $209.60 | $209.60 |
| Purchase #4 | $220.82 | 11.486% | $246.1834 | $246.18 | $246.20 | $246.20 |
| Purchase #5 | $6.88 | 13.259% | $7.7922 | $7.79 | $7.80 | $7.80 |
| Purchase #6 | $207.88 | 11.846% | $232.5055 | $232.51 | $232.50 | $232.50 |
| Purchase #7 | $105.58 | 9.565% | $115.6787 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $1,068.80 | $1,161.3897 | $1,161.39 | $1,161.45 | $1,161.50 | |