| 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 | $134.34 | 8.589% | $145.8785 | $145.88 | $145.90 | $145.90 |
| Purchase #2 | $167.70 | 7.268% | $179.8884 | $179.89 | $179.90 | $179.90 |
| Purchase #3 | $53.84 | 13.262% | $60.9803 | $60.98 | $61.00 | $61.00 |
| Purchase #4 | $46.61 | 9.413% | $50.9974 | $51.00 | $51.00 | $51.00 |
| Purchase #5 | $91.60 | 7.472% | $98.4444 | $98.44 | $98.45 | $98.40 |
| Purchase #6 | $53.36 | 6.293% | $56.7179 | $56.72 | $56.70 | $56.70 |
| Purchase #7 | $77.64 | 4.359% | $81.0243 | $81.02 | $81.00 | $81.00 |
| 7 purchase totals = | $625.09 | $673.9312 | $673.93 | $673.95 | $673.90 | |