| 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 | $159.88 | 10.449% | $176.5859 | $176.59 | $176.60 | $176.60 |
| Purchase #2 | $225.65 | 3.157% | $232.7738 | $232.77 | $232.75 | $232.80 |
| Purchase #3 | $41.26 | 7.376% | $44.3033 | $44.30 | $44.30 | $44.30 |
| Purchase #4 | $161.96 | 11.811% | $181.0891 | $181.09 | $181.10 | $181.10 |
| Purchase #5 | $122.71 | 11.195% | $136.4474 | $136.45 | $136.45 | $136.40 |
| Purchase #6 | $218.36 | 6.348% | $232.2215 | $232.22 | $232.20 | $232.20 |
| Purchase #7 | $119.95 | 13.372% | $135.9897 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $1,049.77 | $1,139.4107 | $1,139.41 | $1,139.40 | $1,139.40 | |