| 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 | $145.25 | 10.167% | $160.0176 | $160.02 | $160.00 | $160.00 |
| Purchase #2 | $29.78 | 13.109% | $33.6839 | $33.68 | $33.70 | $33.70 |
| Purchase #3 | $41.87 | 11.147% | $46.5372 | $46.54 | $46.55 | $46.50 |
| Purchase #4 | $167.69 | 4.234% | $174.79 | $174.79 | $174.80 | $174.80 |
| Purchase #5 | $40.95 | 8.174% | $44.2973 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $235.28 | 4.254% | $245.2888 | $245.29 | $245.30 | $245.30 |
| Purchase #7 | $36.52 | 6.370% | $38.8463 | $38.85 | $38.85 | $38.80 |
| 7 purchase totals = | $697.34 | $743.4611 | $743.47 | $743.50 | $743.40 | |