| 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 | $147.70 | 5.562% | $155.9151 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $145.41 | 5.602% | $153.5559 | $153.56 | $153.55 | $153.60 |
| Purchase #3 | $51.38 | 11.706% | $57.3945 | $57.39 | $57.40 | $57.40 |
| Purchase #4 | $92.30 | 7.801% | $99.5003 | $99.50 | $99.50 | $99.50 |
| Purchase #5 | $228.42 | 4.659% | $239.0621 | $239.06 | $239.05 | $239.10 |
| Purchase #6 | $186.60 | 9.432% | $204.2001 | $204.20 | $204.20 | $204.20 |
| Purchase #7 | $197.63 | 8.239% | $213.9127 | $213.91 | $213.90 | $213.90 |
| 7 purchase totals = | $1,049.44 | $1,123.5407 | $1,123.54 | $1,123.50 | $1,123.60 | |