| 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 | $161.55 | 4.516% | $168.8456 | $168.85 | $168.85 | $168.80 |
| Purchase #2 | $36.81 | 5.604% | $38.8728 | $38.87 | $38.85 | $38.90 |
| Purchase #3 | $33.93 | 4.281% | $35.3825 | $35.38 | $35.40 | $35.40 |
| Purchase #4 | $177.53 | 6.730% | $189.4778 | $189.48 | $189.50 | $189.50 |
| Purchase #5 | $92.66 | 7.518% | $99.6262 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $79.95 | 7.505% | $85.9502 | $85.95 | $85.95 | $86.00 |
| Purchase #7 | $77.44 | 4.351% | $80.8094 | $80.81 | $80.80 | $80.80 |
| 7 purchase totals = | $659.87 | $698.9645 | $698.97 | $699.00 | $699.00 | |