| 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 | $130.85 | 6.246% | $139.0229 | $139.02 | $139.00 | $139.00 |
| Purchase #2 | $75.93 | 5.598% | $80.1806 | $80.18 | $80.20 | $80.20 |
| Purchase #3 | $183.71 | 9.559% | $201.2708 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $137.92 | 13.268% | $156.2192 | $156.22 | $156.20 | $156.20 |
| Purchase #5 | $240.68 | 7.141% | $257.867 | $257.87 | $257.85 | $257.90 |
| Purchase #6 | $52.43 | 7.179% | $56.1939 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $88.65 | 3.449% | $91.7075 | $91.71 | $91.70 | $91.70 |
| 7 purchase totals = | $910.17 | $982.4619 | $982.46 | $982.40 | $982.50 | |