| 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 | $165.42 | 13.124% | $187.1297 | $187.13 | $187.15 | $187.10 |
| Purchase #2 | $101.62 | 9.194% | $110.9629 | $110.96 | $110.95 | $111.00 |
| Purchase #3 | $161.92 | 13.172% | $183.2481 | $183.25 | $183.25 | $183.20 |
| Purchase #4 | $29.32 | 4.289% | $30.5775 | $30.58 | $30.60 | $30.60 |
| Purchase #5 | $247.60 | 10.579% | $273.7936 | $273.79 | $273.80 | $273.80 |
| Purchase #6 | $7.84 | 7.747% | $8.4474 | $8.45 | $8.45 | $8.40 |
| Purchase #7 | $138.87 | 3.296% | $143.4472 | $143.45 | $143.45 | $143.40 |
| 7 purchase totals = | $852.59 | $937.6064 | $937.61 | $937.65 | $937.50 | |