| 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 | $155.80 | 4.732% | $163.1725 | $163.17 | $163.15 | $163.20 |
| Purchase #2 | $28.47 | 11.432% | $31.7247 | $31.72 | $31.70 | $31.70 |
| Purchase #3 | $5.42 | 5.629% | $5.7251 | $5.73 | $5.75 | $5.70 |
| Purchase #4 | $11.47 | 5.680% | $12.1215 | $12.12 | $12.10 | $12.10 |
| Purchase #5 | $118.73 | 12.522% | $133.5974 | $133.60 | $133.60 | $133.60 |
| Purchase #6 | $58.70 | 10.380% | $64.7931 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $184.84 | 9.449% | $202.3055 | $202.31 | $202.30 | $202.30 |
| 7 purchase totals = | $563.43 | $613.4398 | $613.44 | $613.40 | $613.40 | |