| 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 | $170.48 | 12.651% | $192.0474 | $192.05 | $192.05 | $192.00 |
| Purchase #2 | $30.85 | 4.256% | $32.163 | $32.16 | $32.15 | $32.20 |
| Purchase #3 | $216.40 | 12.535% | $243.5257 | $243.53 | $243.55 | $243.50 |
| Purchase #4 | $216.98 | 7.116% | $232.4203 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $175.59 | 13.808% | $199.8355 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $192.88 | 7.624% | $207.5852 | $207.59 | $207.60 | $207.60 |
| Purchase #7 | $222.37 | 12.583% | $250.3508 | $250.35 | $250.35 | $250.40 |
| 7 purchase totals = | $1,225.55 | $1,357.9279 | $1,357.94 | $1,357.95 | $1,357.90 | |