| 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 | $169.27 | 12.748% | $190.8485 | $190.85 | $190.85 | $190.80 |
| Purchase #2 | $98.69 | 4.566% | $103.1962 | $103.20 | $103.20 | $103.20 |
| Purchase #3 | $225.80 | 13.861% | $257.0981 | $257.10 | $257.10 | $257.10 |
| Purchase #4 | $115.29 | 6.236% | $122.4795 | $122.48 | $122.50 | $122.50 |
| Purchase #5 | $101.89 | 7.645% | $109.6795 | $109.68 | $109.70 | $109.70 |
| Purchase #6 | $149.40 | 5.169% | $157.1225 | $157.12 | $157.10 | $157.10 |
| Purchase #7 | $142.66 | 6.502% | $151.9358 | $151.94 | $151.95 | $151.90 |
| 7 purchase totals = | $1,003.00 | $1,092.3601 | $1,092.37 | $1,092.40 | $1,092.30 | |