| 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 | $167.50 | 6.578% | $178.5182 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $228.37 | 3.166% | $235.6002 | $235.60 | $235.60 | $235.60 |
| Purchase #3 | $51.91 | 6.822% | $55.4513 | $55.45 | $55.45 | $55.50 |
| Purchase #4 | $49.41 | 13.335% | $55.9988 | $56.00 | $56.00 | $56.00 |
| Purchase #5 | $50.67 | 8.532% | $54.9932 | $54.99 | $55.00 | $55.00 |
| Purchase #6 | $48.45 | 9.697% | $53.1482 | $53.15 | $53.15 | $53.10 |
| Purchase #7 | $180.96 | 9.807% | $198.7067 | $198.71 | $198.70 | $198.70 |
| 7 purchase totals = | $777.27 | $832.4166 | $832.42 | $832.40 | $832.40 | |