| 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 | $163.36 | 4.612% | $170.8942 | $170.89 | $170.90 | $170.90 |
| Purchase #2 | $185.69 | 9.212% | $202.7958 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $97.78 | 9.772% | $107.3351 | $107.34 | $107.35 | $107.30 |
| Purchase #4 | $34.80 | 3.481% | $36.0114 | $36.01 | $36.00 | $36.00 |
| Purchase #5 | $223.64 | 13.570% | $253.9879 | $253.99 | $254.00 | $254.00 |
| Purchase #6 | $52.31 | 3.230% | $53.9996 | $54.00 | $54.00 | $54.00 |
| Purchase #7 | $231.76 | 8.438% | $251.3159 | $251.32 | $251.30 | $251.30 |
| 7 purchase totals = | $989.34 | $1,076.3399 | $1,076.35 | $1,076.35 | $1,076.30 | |