| 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 | $144.78 | 11.784% | $161.8409 | $161.84 | $161.85 | $161.80 |
| Purchase #2 | $19.33 | 6.148% | $20.5184 | $20.52 | $20.50 | $20.50 |
| Purchase #3 | $100.55 | 3.629% | $104.199 | $104.20 | $104.20 | $104.20 |
| Purchase #4 | $179.81 | 8.479% | $195.0561 | $195.06 | $195.05 | $195.10 |
| Purchase #5 | $189.48 | 12.626% | $213.4037 | $213.40 | $213.40 | $213.40 |
| Purchase #6 | $205.80 | 9.439% | $225.2255 | $225.23 | $225.25 | $225.20 |
| Purchase #7 | $115.51 | 6.612% | $123.1475 | $123.15 | $123.15 | $123.10 |
| 7 purchase totals = | $955.26 | $1,043.3911 | $1,043.40 | $1,043.40 | $1,043.30 | |