| 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 | $160.71 | 9.217% | $175.5226 | $175.52 | $175.50 | $175.50 |
| Purchase #2 | $171.35 | 7.611% | $184.3914 | $184.39 | $184.40 | $184.40 |
| Purchase #3 | $164.34 | 10.688% | $181.9047 | $181.90 | $181.90 | $181.90 |
| Purchase #4 | $104.92 | 7.367% | $112.6495 | $112.65 | $112.65 | $112.60 |
| Purchase #5 | $161.76 | 12.314% | $181.6791 | $181.68 | $181.70 | $181.70 |
| Purchase #6 | $49.72 | 8.499% | $53.9457 | $53.95 | $53.95 | $53.90 |
| Purchase #7 | $211.85 | 10.675% | $234.465 | $234.47 | $234.45 | $234.50 |
| 7 purchase totals = | $1,024.65 | $1,124.5580 | $1,124.56 | $1,124.55 | $1,124.50 | |