| 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 | $136.96 | 4.333% | $142.8945 | $142.89 | $142.90 | $142.90 |
| Purchase #2 | $179.64 | 13.868% | $204.5525 | $204.55 | $204.55 | $204.60 |
| Purchase #3 | $10.32 | 6.486% | $10.9894 | $10.99 | $11.00 | $11.00 |
| Purchase #4 | $195.74 | 11.584% | $218.4145 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $145.93 | 9.107% | $159.2198 | $159.22 | $159.20 | $159.20 |
| Purchase #6 | $95.90 | 13.321% | $108.6748 | $108.67 | $108.65 | $108.70 |
| Purchase #7 | $151.41 | 6.339% | $161.0079 | $161.01 | $161.00 | $161.00 |
| 7 purchase totals = | $915.90 | $1,005.7534 | $1,005.74 | $1,005.70 | $1,005.80 | |