| 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 | $161.79 | 5.242% | $170.271 | $170.27 | $170.25 | $170.30 |
| Purchase #2 | $208.50 | 11.158% | $231.7644 | $231.76 | $231.75 | $231.80 |
| Purchase #3 | $231.67 | 5.236% | $243.8002 | $243.80 | $243.80 | $243.80 |
| Purchase #4 | $123.34 | 6.825% | $131.758 | $131.76 | $131.75 | $131.80 |
| Purchase #5 | $132.26 | 11.179% | $147.0453 | $147.05 | $147.05 | $147.00 |
| Purchase #6 | $241.79 | 13.134% | $273.5467 | $273.55 | $273.55 | $273.50 |
| Purchase #7 | $7.27 | 5.284% | $7.6541 | $7.65 | $7.65 | $7.70 |
| 7 purchase totals = | $1,106.62 | $1,205.8397 | $1,205.84 | $1,205.80 | $1,205.90 | |