| 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 | $213.82 | 5.381% | $225.3257 | $225.33 | $225.35 | $225.30 |
| Purchase #2 | $11.30 | 12.374% | $12.6983 | $12.70 | $12.70 | $12.70 |
| Purchase #3 | $147.78 | 6.126% | $156.833 | $156.83 | $156.85 | $156.80 |
| Purchase #4 | $17.52 | 9.725% | $19.2238 | $19.22 | $19.20 | $19.20 |
| Purchase #5 | $158.56 | 9.775% | $174.0592 | $174.06 | $174.05 | $174.10 |
| Purchase #6 | $153.47 | 5.447% | $161.8295 | $161.83 | $161.85 | $161.80 |
| Purchase #7 | $208.87 | 4.455% | $218.1752 | $218.18 | $218.20 | $218.20 |
| 7 purchase totals = | $911.32 | $968.1447 | $968.15 | $968.20 | $968.10 | |