| 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 | $179.90 | 12.206% | $201.8586 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $176.48 | 5.124% | $185.5228 | $185.52 | $185.50 | $185.50 |
| Purchase #3 | $125.84 | 5.765% | $133.0947 | $133.09 | $133.10 | $133.10 |
| Purchase #4 | $41.26 | 10.192% | $45.4652 | $45.47 | $45.45 | $45.50 |
| Purchase #5 | $228.98 | 12.432% | $257.4468 | $257.45 | $257.45 | $257.40 |
| Purchase #6 | $151.40 | 6.586% | $161.3712 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $14.87 | 9.318% | $16.2556 | $16.26 | $16.25 | $16.30 |
| 7 purchase totals = | $918.73 | $1,001.0149 | $1,001.02 | $1,000.95 | $1,001.10 | |