| 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 | $115.77 | 13.153% | $130.9972 | $131.00 | $131.00 | $131.00 |
| Purchase #2 | $121.84 | 5.451% | $128.4815 | $128.48 | $128.50 | $128.50 |
| Purchase #3 | $147.37 | 9.627% | $161.5573 | $161.56 | $161.55 | $161.60 |
| Purchase #4 | $191.83 | 6.236% | $203.7925 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $217.99 | 12.601% | $245.4589 | $245.46 | $245.45 | $245.50 |
| Purchase #6 | $182.66 | 11.471% | $203.6129 | $203.61 | $203.60 | $203.60 |
| Purchase #7 | $138.44 | 3.114% | $142.751 | $142.75 | $142.75 | $142.80 |
| 7 purchase totals = | $1,115.90 | $1,216.6513 | $1,216.65 | $1,216.65 | $1,216.80 | |