| 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 | $77.78 | 13.353% | $88.166 | $88.17 | $88.15 | $88.20 |
| Purchase #2 | $136.66 | 11.618% | $152.5372 | $152.54 | $152.55 | $152.50 |
| Purchase #3 | $140.50 | 5.329% | $147.9872 | $147.99 | $148.00 | $148.00 |
| Purchase #4 | $19.88 | 8.473% | $21.5644 | $21.56 | $21.55 | $21.60 |
| Purchase #5 | $246.58 | 10.393% | $272.2071 | $272.21 | $272.20 | $272.20 |
| Purchase #6 | $179.28 | 11.720% | $200.2916 | $200.29 | $200.30 | $200.30 |
| Purchase #7 | $237.57 | 13.299% | $269.1644 | $269.16 | $269.15 | $269.20 |
| 7 purchase totals = | $1,038.25 | $1,151.9179 | $1,151.92 | $1,151.90 | $1,152.00 | |