| 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 | $123.74 | 11.213% | $137.615 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $53.51 | 5.838% | $56.6339 | $56.63 | $56.65 | $56.60 |
| Purchase #3 | $208.75 | 12.649% | $235.1548 | $235.15 | $235.15 | $235.20 |
| Purchase #4 | $136.89 | 4.807% | $143.4703 | $143.47 | $143.45 | $143.50 |
| Purchase #5 | $62.68 | 9.119% | $68.3958 | $68.40 | $68.40 | $68.40 |
| Purchase #6 | $35.87 | 5.694% | $37.9124 | $37.91 | $37.90 | $37.90 |
| Purchase #7 | $22.32 | 7.665% | $24.0308 | $24.03 | $24.05 | $24.00 |
| 7 purchase totals = | $643.76 | $703.2130 | $703.21 | $703.20 | $703.20 | |