| 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 | $160.66 | 6.473% | $171.0595 | $171.06 | $171.05 | $171.10 |
| Purchase #2 | $73.44 | 6.329% | $78.088 | $78.09 | $78.10 | $78.10 |
| Purchase #3 | $194.96 | 3.341% | $201.4736 | $201.47 | $201.45 | $201.50 |
| Purchase #4 | $24.68 | 13.187% | $27.9346 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $234.60 | 4.553% | $245.2813 | $245.28 | $245.30 | $245.30 |
| Purchase #6 | $30.33 | 5.375% | $31.9602 | $31.96 | $31.95 | $32.00 |
| Purchase #7 | $13.76 | 13.558% | $15.6256 | $15.63 | $15.65 | $15.60 |
| 7 purchase totals = | $732.43 | $771.4228 | $771.42 | $771.45 | $771.50 | |