| 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 | $135.94 | 3.578% | $140.8039 | $140.80 | $140.80 | $140.80 |
| Purchase #2 | $14.72 | 9.296% | $16.0884 | $16.09 | $16.10 | $16.10 |
| Purchase #3 | $156.88 | 3.459% | $162.3065 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $149.87 | 7.643% | $161.3246 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $134.92 | 3.588% | $139.7609 | $139.76 | $139.75 | $139.80 |
| Purchase #6 | $139.74 | 5.481% | $147.3991 | $147.40 | $147.40 | $147.40 |
| Purchase #7 | $236.25 | 9.458% | $258.5945 | $258.59 | $258.60 | $258.60 |
| 7 purchase totals = | $968.32 | $1,026.2779 | $1,026.27 | $1,026.25 | $1,026.30 | |