| 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 | $138.25 | 11.600% | $154.287 | $154.29 | $154.30 | $154.30 |
| Purchase #2 | $73.65 | 4.236% | $76.7698 | $76.77 | $76.75 | $76.80 |
| Purchase #3 | $84.69 | 12.388% | $95.1814 | $95.18 | $95.20 | $95.20 |
| Purchase #4 | $71.49 | 4.349% | $74.5991 | $74.60 | $74.60 | $74.60 |
| Purchase #5 | $38.89 | 8.173% | $42.0685 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $67.63 | 13.772% | $76.944 | $76.94 | $76.95 | $76.90 |
| Purchase #7 | $218.38 | 6.106% | $231.7143 | $231.71 | $231.70 | $231.70 |
| 7 purchase totals = | $692.98 | $751.5641 | $751.56 | $751.55 | $751.60 | |