| 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 | $171.28 | 13.780% | $194.8824 | $194.88 | $194.90 | $194.90 |
| Purchase #2 | $122.35 | 9.690% | $134.2057 | $134.21 | $134.20 | $134.20 |
| Purchase #3 | $55.97 | 9.304% | $61.1774 | $61.18 | $61.20 | $61.20 |
| Purchase #4 | $198.70 | 4.724% | $208.0866 | $208.09 | $208.10 | $208.10 |
| Purchase #5 | $181.42 | 7.274% | $194.6165 | $194.62 | $194.60 | $194.60 |
| Purchase #6 | $130.67 | 6.269% | $138.8617 | $138.86 | $138.85 | $138.90 |
| Purchase #7 | $241.95 | 5.793% | $255.9662 | $255.97 | $255.95 | $256.00 |
| 7 purchase totals = | $1,102.34 | $1,187.7965 | $1,187.81 | $1,187.80 | $1,187.90 | |