| 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 | $122.97 | 8.289% | $133.163 | $133.16 | $133.15 | $133.20 |
| Purchase #2 | $161.85 | 12.140% | $181.4986 | $181.50 | $181.50 | $181.50 |
| Purchase #3 | $128.67 | 5.411% | $135.6323 | $135.63 | $135.65 | $135.60 |
| Purchase #4 | $156.31 | 4.815% | $163.8363 | $163.84 | $163.85 | $163.80 |
| Purchase #5 | $206.56 | 12.740% | $232.8757 | $232.88 | $232.90 | $232.90 |
| Purchase #6 | $104.42 | 13.708% | $118.7339 | $118.73 | $118.75 | $118.70 |
| Purchase #7 | $175.58 | 5.415% | $185.0877 | $185.09 | $185.10 | $185.10 |
| 7 purchase totals = | $1,056.36 | $1,150.8275 | $1,150.83 | $1,150.90 | $1,150.80 | |