| 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 | $70.59 | 6.346% | $75.0696 | $75.07 | $75.05 | $75.10 |
| Purchase #2 | $123.86 | 10.595% | $136.983 | $136.98 | $137.00 | $137.00 |
| Purchase #3 | $56.95 | 5.844% | $60.2782 | $60.28 | $60.30 | $60.30 |
| Purchase #4 | $196.45 | 4.869% | $206.0152 | $206.02 | $206.00 | $206.00 |
| Purchase #5 | $63.47 | 8.120% | $68.6238 | $68.62 | $68.60 | $68.60 |
| Purchase #6 | $168.65 | 6.503% | $179.6173 | $179.62 | $179.60 | $179.60 |
| Purchase #7 | $140.45 | 10.831% | $155.6621 | $155.66 | $155.65 | $155.70 |
| 7 purchase totals = | $820.42 | $882.2492 | $882.25 | $882.20 | $882.30 | |