| 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 | $143.60 | 5.778% | $151.8972 | $151.90 | $151.90 | $151.90 |
| Purchase #2 | $24.79 | 6.790% | $26.4732 | $26.47 | $26.45 | $26.50 |
| Purchase #3 | $171.75 | 3.798% | $178.2731 | $178.27 | $178.25 | $178.30 |
| Purchase #4 | $80.67 | 9.464% | $88.3046 | $88.30 | $88.30 | $88.30 |
| Purchase #5 | $235.25 | 13.107% | $266.0842 | $266.08 | $266.10 | $266.10 |
| Purchase #6 | $192.45 | 4.391% | $200.9005 | $200.90 | $200.90 | $200.90 |
| Purchase #7 | $195.54 | 4.328% | $204.003 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $1,044.05 | $1,115.9358 | $1,115.92 | $1,115.90 | $1,116.00 | |