| 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 | $138.79 | 12.404% | $156.0055 | $156.01 | $156.00 | $156.00 |
| Purchase #2 | $209.91 | 3.802% | $217.8908 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $186.26 | 9.391% | $203.7517 | $203.75 | $203.75 | $203.80 |
| Purchase #4 | $77.77 | 7.495% | $83.5989 | $83.60 | $83.60 | $83.60 |
| Purchase #5 | $5.70 | 9.388% | $6.2351 | $6.24 | $6.25 | $6.20 |
| Purchase #6 | $32.50 | 4.479% | $33.9557 | $33.96 | $33.95 | $34.00 |
| Purchase #7 | $176.43 | 3.208% | $182.0899 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $827.36 | $883.5276 | $883.54 | $883.55 | $883.60 | |