| 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 | $83.99 | 3.819% | $87.1976 | $87.20 | $87.20 | $87.20 |
| Purchase #2 | $141.74 | 7.863% | $152.885 | $152.89 | $152.90 | $152.90 |
| Purchase #3 | $97.91 | 4.661% | $102.4736 | $102.47 | $102.45 | $102.50 |
| Purchase #4 | $192.32 | 4.275% | $200.5417 | $200.54 | $200.55 | $200.50 |
| Purchase #5 | $185.85 | 11.367% | $206.9756 | $206.98 | $207.00 | $207.00 |
| Purchase #6 | $211.91 | 8.814% | $230.5877 | $230.59 | $230.60 | $230.60 |
| Purchase #7 | $190.52 | 8.690% | $207.0762 | $207.08 | $207.10 | $207.10 |
| 7 purchase totals = | $1,104.24 | $1,187.7374 | $1,187.75 | $1,187.80 | $1,187.80 | |