| 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 | $231.25 | 10.666% | $255.9151 | $255.92 | $255.90 | $255.90 |
| Purchase #2 | $16.85 | 6.389% | $17.9265 | $17.93 | $17.95 | $17.90 |
| Purchase #3 | $174.88 | 8.407% | $189.5822 | $189.58 | $189.60 | $189.60 |
| Purchase #4 | $139.85 | 6.712% | $149.2367 | $149.24 | $149.25 | $149.20 |
| Purchase #5 | $161.28 | 13.608% | $183.227 | $183.23 | $183.25 | $183.20 |
| Purchase #6 | $179.97 | 3.359% | $186.0152 | $186.02 | $186.00 | $186.00 |
| Purchase #7 | $68.99 | 8.650% | $74.9576 | $74.96 | $74.95 | $75.00 |
| 7 purchase totals = | $973.07 | $1,056.8603 | $1,056.88 | $1,056.90 | $1,056.80 | |